hOLOlu LCD
C# Kayan Yazı Denemesi
This commit is contained in:
Mustafa ÖZKAYA
550
TextDesignerCSLibrary/BmpOutlineText.cs
Normal file
550
TextDesignerCSLibrary/BmpOutlineText.cs
Normal file
@@ -0,0 +1,550 @@
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Imaging;
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namespace TextDesignerCSLibrary
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{
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public class BmpOutlineText
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{
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public BmpOutlineText()
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{
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m_pbmpResult = null;
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m_pbmpMask = null;
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m_pbmpShadow = null;
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m_clrBkgd = Color.FromArgb(0, 255, 0);
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m_clrOutline = Color.FromArgb(255,0,0);
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m_clrText = Color.FromArgb(0,0,255);
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m_PngOutlineText = new PngOutlineText();
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m_PngShadow = new PngOutlineText();
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}
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public Bitmap Render(
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uint nTextX,
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uint nTextY,
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Bitmap pbmpText,
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uint nOutlineX,
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uint nOutlineY,
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Bitmap pbmpOutline)
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{
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if(pbmpText==null)
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return null;
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if(pbmpOutline==null)
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return null;
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m_pbmpResult = new Bitmap((int)(pbmpOutline.Width+nOutlineX), (int)(pbmpOutline.Height+nOutlineY), PixelFormat.Format32bppArgb);
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Bitmap png = m_PngOutlineText.GetPngImage();
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BitmapData bitmapDataResult = new BitmapData();
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BitmapData bitmapDataText = new BitmapData();
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BitmapData bitmapDataOutline = new BitmapData();
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BitmapData bitmapDataPng = new BitmapData();
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Rectangle rectResult = new Rectangle(0, 0, m_pbmpResult.Width, m_pbmpResult.Height );
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Rectangle rectText = new Rectangle(0, 0, pbmpText.Width, pbmpText.Height );
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Rectangle rectOutline = new Rectangle(0, 0, pbmpOutline.Width, pbmpOutline.Height );
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Rectangle rectPng = new Rectangle(0, 0, m_pbmpMask.Width, m_pbmpMask.Height );
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m_pbmpResult.LockBits(
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rectResult,
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ImageLockMode.WriteOnly,
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PixelFormat.Format32bppArgb,
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bitmapDataResult );
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pbmpText.LockBits(
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rectText,
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ImageLockMode.ReadOnly,
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PixelFormat.Format32bppArgb,
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bitmapDataText );
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pbmpOutline.LockBits(
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rectOutline,
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ImageLockMode.ReadOnly,
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PixelFormat.Format32bppArgb,
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bitmapDataOutline );
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png.LockBits(
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rectPng,
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ImageLockMode.ReadOnly,
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PixelFormat.Format32bppArgb,
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bitmapDataPng );
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unsafe
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{
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uint* pixelsResult = (uint*)bitmapDataResult.Scan0;
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uint* pixelsText = (uint*)bitmapDataText.Scan0;
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uint* pixelsOutline = (uint*)bitmapDataOutline.Scan0;
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uint* pixelsPng = (uint*)bitmapDataPng.Scan0;
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if( pixelsResult==null || pixelsText==null || pixelsOutline==null || pixelsPng==null )
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return null;
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uint col = 0;
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int strideResult = bitmapDataResult.Stride >> 2;
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int strideOutline = bitmapDataOutline.Stride >> 2;
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int strideText = bitmapDataText.Stride >> 2;
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int stridePng = bitmapDataPng.Stride >> 2;
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for(uint row = 0; row < bitmapDataResult.Height; ++row)
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{
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for(col = 0; col < bitmapDataResult.Width; ++col)
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{
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uint indexResult = (uint)(row * strideResult + col);
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uint indexText = (uint)((row-nTextY)* strideText + (col-nTextX));
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uint indexOutline = (uint)((row-nOutlineY) * strideOutline + (col-nOutlineX));
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uint indexPng = (uint)(row * stridePng + col);
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byte red = (byte)((pixelsPng[indexPng] & 0xff0000) >> 16);
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byte blue = (byte)(pixelsPng[indexPng] & 0xff);
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if(red>0&&blue>0)
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{
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uint nOutlineColor = pixelsOutline[indexOutline];
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byte aOutline = (byte)((nOutlineColor & 0xff000000) >> 24);
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byte rOutline = (byte)((nOutlineColor & 0xff0000) >> 16);
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byte gOutline = (byte)((nOutlineColor & 0xff00) >> 8);
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byte bOutline = (byte)(nOutlineColor & 0xff);
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if (aOutline > 0)
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{
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aOutline = (byte)((red * aOutline) >> 8);
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rOutline = (byte)((red * rOutline) >> 8);
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gOutline = (byte)((red * gOutline) >> 8);
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bOutline = (byte)((red * bOutline) >> 8);
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}
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else
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{
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rOutline = 0;
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gOutline = 0;
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bOutline = 0;
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}
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uint nTextColor = pixelsText[indexText];
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byte aText = (byte)((nTextColor & 0xff000000) >> 24);
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byte rText = (byte)((nTextColor & 0xff0000) >> 16);
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byte gText = (byte)((nTextColor & 0xff00) >> 8);
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byte bText = (byte)(nTextColor & 0xff);
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if (aText > 0)
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{
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aText = (byte)((blue * aText) >> 8);
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rText = (byte)((blue * rText) >> 8);
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gText = (byte)((blue * gText) >> 8);
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bText = (byte)((blue * bText) >> 8);
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}
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else
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{
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rText = 0;
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gText = 0;
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bText = 0;
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}
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if (aText > 0 && aOutline > 0)
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{
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pixelsResult[indexResult] = (uint)((0xff << 24) | (Clamp((uint)(rOutline + rText)) << 16) | (Clamp((uint)(gOutline + gText)) << 8) | Clamp((uint)(bOutline + bText)));
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}
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else if (aOutline > 0)
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pixelsResult[indexResult] = (uint)((aOutline << 24) | (Clamp((uint)(rOutline + rText)) << 16) | (Clamp((uint)(gOutline + gText)) << 8) | Clamp((uint)(bOutline + bText)));
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else if (aText > 0)
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pixelsResult[indexResult] = (uint)((aText << 24) | (Clamp((uint)(rOutline + rText)) << 16) | (Clamp((uint)(gOutline + gText)) << 8) | Clamp((uint)(bOutline + bText)));
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else
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pixelsResult[indexResult] = 0;
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}
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else if(red>0)
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{
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uint nOutlineColor = pixelsOutline[indexOutline];
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byte a = (byte)((nOutlineColor & 0xff000000) >> 24);
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byte r = (byte)((nOutlineColor & 0xff0000) >> 16);
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byte g = (byte)((nOutlineColor & 0xff00) >> 8);
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byte b = (byte)(nOutlineColor & 0xff);
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if (a > 0)
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pixelsResult[indexResult] = (uint)((red << 24) | (r << 16) | (g << 8) | b);
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else
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pixelsResult[indexResult] = 0;
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}
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else if(blue>0)
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{
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uint nTextColor = pixelsText[indexText];
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byte a = (byte)((nTextColor & 0xff000000) >> 24);
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byte r = (byte)((nTextColor & 0xff0000) >> 16);
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byte g = (byte)((nTextColor & 0xff00) >> 8);
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byte b = (byte)(nTextColor & 0xff);
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if (a > 0)
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pixelsResult[indexResult] = (uint)((blue << 24) | (r << 16) | (g << 8) | b);
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else
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pixelsResult[indexResult] = 0;
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}
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else
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{
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pixelsResult[indexResult] = 0;
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}
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}
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}
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}
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png.UnlockBits(
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bitmapDataPng );
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pbmpOutline.UnlockBits(
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bitmapDataOutline );
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pbmpText.UnlockBits(
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bitmapDataText );
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m_pbmpResult.UnlockBits(
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bitmapDataResult );
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return m_pbmpResult;
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}
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public bool DrawString(
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Graphics pGraphics,
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FontFamily pFontFamily,
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FontStyle fontStyle,
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int nfontSize,
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string pszText,
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Point ptDraw,
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StringFormat pStrFormat,
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int nThickness,
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int nWidth,
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int nHeight,
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bool bGlow,
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byte nGlowAlpha)
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{
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if (bGlow)
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m_PngOutlineText.TextGlow(m_clrText, Color.FromArgb(nGlowAlpha, m_clrOutline.R, m_clrOutline.G, m_clrOutline.B), nThickness);
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else
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m_PngOutlineText.TextOutline(m_clrText, m_clrOutline, nThickness);
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m_PngOutlineText.EnableReflection(false);
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m_PngOutlineText.EnableShadow(false);
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m_pbmpMask = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
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Graphics graph = Graphics.FromImage(m_pbmpMask);
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SolidBrush brush = new SolidBrush(m_clrBkgd);
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graph.FillRectangle(brush, 0, 0, m_pbmpMask.Width, m_pbmpMask.Height);
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m_PngOutlineText.SetPngImage(m_pbmpMask);
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m_PngOutlineText.DrawString(
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pGraphics,
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pFontFamily,
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fontStyle,
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nfontSize,
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pszText,
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ptDraw,
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pStrFormat);
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return true;
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}
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public bool DrawString(
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Graphics pGraphics,
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FontFamily pFontFamily,
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FontStyle fontStyle,
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int nfontSize,
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string pszText,
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Rectangle rtDraw,
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StringFormat pStrFormat,
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int nThickness,
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int nWidth,
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int nHeight,
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bool bGlow,
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byte nGlowAlpha)
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{
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if (bGlow)
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m_PngOutlineText.TextGlow(m_clrText, Color.FromArgb(nGlowAlpha, m_clrOutline.R, m_clrOutline.G, m_clrOutline.B), nThickness);
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else
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m_PngOutlineText.TextOutline(m_clrText, m_clrOutline, nThickness);
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m_PngOutlineText.EnableReflection(false);
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m_PngOutlineText.EnableShadow(false);
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m_pbmpMask = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
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Graphics graph = Graphics.FromImage(m_pbmpMask);
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SolidBrush brush = new SolidBrush(m_clrBkgd);
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graph.FillRectangle(brush, 0, 0, m_pbmpMask.Width, m_pbmpMask.Height);
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m_PngOutlineText.SetPngImage(m_pbmpMask);
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m_PngOutlineText.DrawString(
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pGraphics,
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pFontFamily,
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fontStyle,
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nfontSize,
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pszText,
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rtDraw,
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pStrFormat);
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return true;
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}
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public bool DrawString(
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Graphics pGraphics,
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FontFamily pFontFamily,
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FontStyle fontStyle,
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int nfontSize,
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string pszText,
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Point ptDraw,
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StringFormat pStrFormat,
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int nThickness,
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int nWidth,
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int nHeight,
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bool bGlow,
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byte nGlowAlpha,
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bool bShadow,
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Color clrShadow,
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int nShadowOffsetX,
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int nShadowOffsetY)
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{
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if (bGlow)
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m_PngOutlineText.TextGlow(m_clrText, Color.FromArgb(nGlowAlpha, m_clrOutline.R, m_clrOutline.G, m_clrOutline.B), nThickness);
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else
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m_PngOutlineText.TextOutline(m_clrText, m_clrOutline, nThickness);
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m_PngOutlineText.EnableReflection(false);
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m_PngOutlineText.EnableShadow(false);
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if(bShadow)
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{
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m_PngShadow.SetNullTextEffect();
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m_PngShadow.EnableShadow(true);
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m_PngShadow.Shadow(clrShadow, nThickness, new Point(nShadowOffsetX, nShadowOffsetY));
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m_PngShadow.SetShadowBkgd(Color.FromArgb(0,0,0), nWidth, nHeight);
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}
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else
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m_PngShadow.EnableShadow(false);
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m_pbmpMask = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
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using (Graphics graph = Graphics.FromImage(m_pbmpMask))
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{
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using (SolidBrush brush = new SolidBrush(m_clrBkgd))
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{
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graph.FillRectangle(brush, 0, 0, m_pbmpMask.Width, m_pbmpMask.Height);
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}
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}
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m_PngOutlineText.SetPngImage(m_pbmpMask);
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m_PngOutlineText.DrawString(
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pGraphics,
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pFontFamily,
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fontStyle,
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nfontSize,
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pszText,
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ptDraw,
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pStrFormat);
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if (bShadow)
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{
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m_pbmpShadow = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
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m_PngShadow.SetPngImage(m_pbmpShadow);
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m_PngShadow.DrawString(
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pGraphics,
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pFontFamily,
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fontStyle,
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nfontSize,
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pszText,
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ptDraw,
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pStrFormat);
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}
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return true;
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}
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public bool DrawString(
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Graphics pGraphics,
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FontFamily pFontFamily,
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FontStyle fontStyle,
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int nfontSize,
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string pszText,
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Rectangle rtDraw,
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StringFormat pStrFormat,
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int nThickness,
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int nWidth,
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int nHeight,
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bool bGlow,
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byte nGlowAlpha,
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bool bShadow,
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Color clrShadow,
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int nShadowOffsetX,
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int nShadowOffsetY)
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{
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if (bGlow)
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m_PngOutlineText.TextGlow(m_clrText, Color.FromArgb(nGlowAlpha, m_clrOutline.R, m_clrOutline.G, m_clrOutline.B), nThickness);
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else
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m_PngOutlineText.TextOutline(m_clrText, m_clrOutline, nThickness);
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m_PngOutlineText.EnableReflection(false);
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m_PngOutlineText.EnableShadow(false);
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if (bShadow)
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{
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m_PngShadow.SetNullTextEffect();
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m_PngShadow.EnableShadow(true);
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m_PngShadow.Shadow(clrShadow, nThickness, new Point(nShadowOffsetX, nShadowOffsetY));
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m_PngShadow.SetShadowBkgd(Color.FromArgb(0, 0, 0), nWidth, nHeight);
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}
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else
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m_PngShadow.EnableShadow(false);
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m_pbmpMask = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
|
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using (Graphics graph = Graphics.FromImage(m_pbmpMask))
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{
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using (SolidBrush brush = new SolidBrush(m_clrBkgd))
|
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{
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graph.FillRectangle(brush, 0, 0, m_pbmpMask.Width, m_pbmpMask.Height);
|
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}
|
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}
|
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m_PngOutlineText.SetPngImage(m_pbmpMask);
|
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|
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m_PngOutlineText.DrawString(
|
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pGraphics,
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pFontFamily,
|
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fontStyle,
|
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nfontSize,
|
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pszText,
|
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rtDraw,
|
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pStrFormat);
|
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|
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if(bShadow)
|
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{
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m_pbmpShadow = new Bitmap(nWidth, nHeight, PixelFormat.Format32bppArgb);
|
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|
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m_PngShadow.SetPngImage(m_pbmpShadow);
|
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|
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m_PngShadow.DrawString(
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pGraphics,
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pFontFamily,
|
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fontStyle,
|
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nfontSize,
|
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pszText,
|
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rtDraw,
|
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pStrFormat);
|
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}
|
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return true;
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}
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public static bool Measure(
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Bitmap png,
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out uint nTextX, out uint nTextY, out uint nTextWidth, out uint nTextHeight,
|
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out uint nOutlineX, out uint nOutlineY, out uint nOutlineWidth, out uint nOutlineHeight)
|
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{
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nTextX = nTextY = nTextWidth = nTextHeight = 0;
|
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nOutlineX = nOutlineY = nOutlineWidth = nOutlineHeight = 0;
|
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|
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BitmapData bitmapData = new BitmapData();
|
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Rectangle rect = new Rectangle(0, 0, png.Width, png.Height );
|
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|
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png.LockBits(
|
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rect,
|
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ImageLockMode.ReadOnly,
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PixelFormat.Format32bppArgb,
|
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bitmapData );
|
||||
|
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unsafe
|
||||
{
|
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uint* pixels = (uint*)bitmapData.Scan0;
|
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|
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if( pixels==null )
|
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return false;
|
||||
|
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uint col = 0;
|
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int stride = bitmapData.Stride >> 2;
|
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nTextX = 50000;
|
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nTextY = 50000;
|
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nTextWidth = 0;
|
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nTextHeight = 0;
|
||||
|
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nOutlineX = 50000;
|
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nOutlineY = 50000;
|
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nOutlineWidth = 0;
|
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nOutlineHeight = 0;
|
||||
for(uint row = 0; row < bitmapData.Height; ++row)
|
||||
{
|
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for(col = 0; col < bitmapData.Width; ++col)
|
||||
{
|
||||
uint index = (uint)(row * stride + col);
|
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byte red = (byte)((pixels[index] & 0xff0000) >> 16);
|
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byte blue = (byte)(pixels[index] & 0xff);
|
||||
|
||||
if(red>0)
|
||||
{
|
||||
if(col<nOutlineX)
|
||||
nOutlineX = col;
|
||||
if(row<nOutlineY)
|
||||
nOutlineY = row;
|
||||
if(col>nOutlineWidth)
|
||||
nOutlineWidth = col;
|
||||
if(row>nOutlineHeight)
|
||||
nOutlineHeight = row;
|
||||
}
|
||||
if(blue>0)
|
||||
{
|
||||
if(col<nTextX)
|
||||
nTextX = col;
|
||||
if(row<nTextY)
|
||||
nTextY = row;
|
||||
if(col>nTextWidth)
|
||||
nTextWidth = col;
|
||||
if(row>nTextHeight)
|
||||
nTextHeight = row;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
png.UnlockBits(bitmapData);
|
||||
|
||||
nTextWidth -= nTextX;
|
||||
nTextHeight -= nTextY;
|
||||
|
||||
nOutlineWidth -= nOutlineX;
|
||||
nOutlineHeight -= nOutlineY;
|
||||
|
||||
++nTextWidth;
|
||||
++nTextHeight;
|
||||
|
||||
++nOutlineWidth;
|
||||
++nOutlineHeight;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public Bitmap GetInternalMaskImage()
|
||||
{
|
||||
return m_pbmpMask;
|
||||
}
|
||||
|
||||
public Bitmap GetResultImage()
|
||||
{
|
||||
return m_pbmpResult;
|
||||
}
|
||||
|
||||
public Bitmap GetShadowImage()
|
||||
{
|
||||
return m_pbmpShadow;
|
||||
}
|
||||
|
||||
private byte Clamp(uint val)
|
||||
{
|
||||
if(val>255)
|
||||
return 255;
|
||||
else
|
||||
return (byte)(val);
|
||||
}
|
||||
|
||||
private Bitmap m_pbmpResult;
|
||||
private Bitmap m_pbmpMask;
|
||||
private Bitmap m_pbmpShadow;
|
||||
private Color m_clrBkgd;
|
||||
private Color m_clrOutline;
|
||||
private Color m_clrText;
|
||||
private TextDesignerCSLibrary.PngOutlineText m_PngOutlineText;
|
||||
private TextDesignerCSLibrary.PngOutlineText m_PngShadow;
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user