hOLOlu LCD
C# Kayan Yazı Denemesi
This commit is contained in:
Mustafa ÖZKAYA
273
TextDesignerCSLibrary/ExtrudeStrategy.cs
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273
TextDesignerCSLibrary/ExtrudeStrategy.cs
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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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namespace TextDesignerCSLibrary
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{
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public class ExtrudeStrategy : ITextStrategy
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{
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public ExtrudeStrategy()
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{
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m_nThickness=2;
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m_brushText = null;
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m_bClrText = true;
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disposed = false;
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}
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (!this.disposed)
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{
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if (disposing)
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{
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}
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disposed = true;
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}
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}
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~ExtrudeStrategy()
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{
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Dispose(false);
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}
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public ITextStrategy Clone()
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{
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ExtrudeStrategy p = new ExtrudeStrategy();
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if (m_bClrText)
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p.Init(m_clrText, m_clrOutline, m_nThickness, m_nOffsetX, m_nOffsetY);
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else
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p.Init(m_brushText, m_clrOutline, m_nThickness, m_nOffsetX, m_nOffsetY);
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return (ITextStrategy)(p);
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}
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public void Init(
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System.Drawing.Color clrText,
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System.Drawing.Color clrOutline,
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int nThickness,
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int nOffsetX,
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int nOffsetY )
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{
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m_clrText = clrText;
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m_bClrText = true;
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m_clrOutline = clrOutline;
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m_nThickness = nThickness;
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m_nOffsetX = nOffsetX;
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m_nOffsetY = nOffsetY;
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}
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public void Init(
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System.Drawing.Brush brushText,
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System.Drawing.Color clrOutline,
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int nThickness,
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int nOffsetX,
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int nOffsetY)
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{
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m_brushText = brushText;
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m_bClrText = false;
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m_clrOutline = clrOutline;
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m_nThickness = nThickness;
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m_nOffsetX = nOffsetX;
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m_nOffsetY = nOffsetY;
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}
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public bool DrawString(
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System.Drawing.Graphics graphics,
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System.Drawing.FontFamily fontFamily,
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System.Drawing.FontStyle fontStyle,
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int fontSize,
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string strText,
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System.Drawing.Point ptDraw,
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System.Drawing.StringFormat strFormat)
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{
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int nOffset = Math.Abs(m_nOffsetX);
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if (Math.Abs(m_nOffsetX) == Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetX);
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}
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else if (Math.Abs(m_nOffsetX) > Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetY);
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}
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else if (Math.Abs(m_nOffsetX) < Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetX);
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}
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for(int i=0; i<nOffset; ++i)
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{
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddString(strText, fontFamily, (int)fontStyle, fontSize,
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new Point(ptDraw.X + ((i * (-m_nOffsetX)) / nOffset), ptDraw.Y + ((i * (-m_nOffsetY)) / nOffset)),
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strFormat);
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using (Pen pen = new Pen(m_clrOutline, m_nThickness))
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{
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pen.LineJoin = LineJoin.Round;
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graphics.DrawPath(pen, path);
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}
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if (m_bClrText)
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{
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using (SolidBrush brush = new SolidBrush(m_clrText))
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{
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graphics.FillPath(brush, path);
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}
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}
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else
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graphics.FillPath(m_brushText, path);
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}
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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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System.Drawing.Graphics graphics,
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System.Drawing.FontFamily fontFamily,
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System.Drawing.FontStyle fontStyle,
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int fontSize,
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string strText,
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System.Drawing.Rectangle rtDraw,
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System.Drawing.StringFormat strFormat)
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{
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int nOffset = Math.Abs(m_nOffsetX);
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if (Math.Abs(m_nOffsetX) == Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetX);
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}
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else if (Math.Abs(m_nOffsetX) > Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetY);
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}
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else if (Math.Abs(m_nOffsetX) < Math.Abs(m_nOffsetY))
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{
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nOffset = Math.Abs(m_nOffsetX);
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}
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for (int i = 0; i < nOffset; ++i)
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{
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddString(strText, fontFamily, (int)fontStyle, fontSize,
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new Rectangle(rtDraw.X + ((i * (-m_nOffsetX)) / nOffset), rtDraw.Y + ((i * (-m_nOffsetY)) / nOffset),
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rtDraw.Width, rtDraw.Height),
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strFormat);
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using (Pen pen = new Pen(m_clrOutline, m_nThickness))
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{
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pen.LineJoin = LineJoin.Round;
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graphics.DrawPath(pen, path);
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}
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if (m_bClrText)
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{
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using (SolidBrush brush = new SolidBrush(m_clrText))
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{
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graphics.FillPath(brush, path);
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}
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}
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else
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graphics.FillPath(m_brushText, path);
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}
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}
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return true;
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}
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public bool MeasureString(
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System.Drawing.Graphics graphics,
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System.Drawing.FontFamily fontFamily,
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System.Drawing.FontStyle fontStyle,
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int fontSize,
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string strText,
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System.Drawing.Point ptDraw,
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System.Drawing.StringFormat strFormat,
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ref float fStartX,
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ref float fStartY,
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ref float fDestWidth,
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ref float fDestHeight)
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{
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddString(strText, fontFamily, (int)fontStyle, fontSize, ptDraw, strFormat);
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fDestWidth = ptDraw.X;
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fDestHeight = ptDraw.Y;
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bool b = GDIPath.MeasureGraphicsPath(graphics, path, ref fStartX, ref fStartY, ref fDestWidth, ref fDestHeight);
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if (false == b)
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return false;
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float pixelThick = 0.0f;
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float pixelThick2 = 0.0f;
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float fStartX2 = 0.0f;
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float fStartY2 = 0.0f;
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b = GDIPath.ConvertToPixels(graphics, m_nThickness, 0.0f, ref fStartX2, ref fStartY2, ref pixelThick, ref pixelThick2);
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if (false == b)
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return false;
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fDestWidth += pixelThick;
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fDestHeight += pixelThick;
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}
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return true;
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}
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public bool MeasureString(
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System.Drawing.Graphics graphics,
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System.Drawing.FontFamily fontFamily,
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System.Drawing.FontStyle fontStyle,
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int fontSize,
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string strText,
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System.Drawing.Rectangle rtDraw,
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System.Drawing.StringFormat strFormat,
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ref float fStartX,
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ref float fStartY,
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ref float fDestWidth,
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ref float fDestHeight)
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{
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using (GraphicsPath path = new GraphicsPath())
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{
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path.AddString(strText, fontFamily, (int)fontStyle, fontSize, rtDraw, strFormat);
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fDestWidth = rtDraw.Width;
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fDestHeight = rtDraw.Height;
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bool b = GDIPath.MeasureGraphicsPath(graphics, path, ref fStartX, ref fStartY, ref fDestWidth, ref fDestHeight);
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if (false == b)
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return false;
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float pixelThick = 0.0f;
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float pixelThick2 = 0.0f;
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float fStartX2 = 0.0f;
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float fStartY2 = 0.0f;
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b = GDIPath.ConvertToPixels(graphics, m_nThickness, 0.0f, ref fStartX2, ref fStartY2, ref pixelThick, ref pixelThick2);
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if (false == b)
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return false;
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fDestWidth += pixelThick;
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fDestHeight += pixelThick;
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}
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return true;
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}
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protected System.Drawing.Color m_clrText;
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protected System.Drawing.Color m_clrOutline;
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protected int m_nThickness;
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protected int m_nOffsetX;
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protected int m_nOffsetY;
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protected System.Drawing.Brush m_brushText;
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protected bool m_bClrText;
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protected bool disposed;
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}
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}
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