hOLOlu LCD

C# Kayan Yazı Denemesi
2015-03-10 05:29:32 +02:00
parent 72da4dd173
commit 89e1f8d694
98 changed files with 9450 additions and 0 deletions
--- a/TextDesignerCSLibrary/DrawGradient.cs
+++ b/TextDesignerCSLibrary/DrawGradient.cs
@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Drawing.Imaging;
+
+namespace TextDesignerCSLibrary
+{
+    public class DrawGradient
+    {
+        public static bool Draw(Bitmap bmp, List<Color> colors, bool bHorizontal)
+        {
+	        if(colors.Count==0)
+		        return false;
+
+	        if(colors.Count==1)
+	        {
+                using (Graphics graph = Graphics.FromImage(bmp))
+                {
+                    using (SolidBrush brush = new SolidBrush(colors[0]))
+                    {
+                        graph.FillRectangle(brush, 0, 0, bmp.Width, bmp.Height);
+                    }
+                }
+	        }
+            else if (bHorizontal)
+            {
+                using (Graphics graph = Graphics.FromImage(bmp))
+                {
+
+                    int gradRectNum = colors.Count - 1;
+                    int gradWidth = bmp.Width / gradRectNum;
+                    int remainder = bmp.Width % gradRectNum;
+
+                    int TotalWidthRendered = 0;
+                    int WidthToBeRendered = 0;
+
+                    for (int i = 0; i < gradRectNum; ++i)
+                    {
+                        int addRemainder = 0;
+                        if (i < remainder)
+                            addRemainder = 1;
+                        WidthToBeRendered = gradWidth + addRemainder;
+                        Rectangle rect = new Rectangle(TotalWidthRendered - 1, 0, WidthToBeRendered + 1, bmp.Height);
+                        using (LinearGradientBrush brush = new LinearGradientBrush(rect, colors[i], colors[i + 1], LinearGradientMode.Horizontal))
+                        {
+                            graph.FillRectangle(brush, TotalWidthRendered, 0, WidthToBeRendered, bmp.Height);
+                        }
+                        TotalWidthRendered += WidthToBeRendered;
+                    }
+
+                }
+
+            }
+            else
+            {
+                using (Graphics graph = Graphics.FromImage(bmp))
+                {
+
+                    int gradRectNum = colors.Count - 1;
+                    int gradHeight = bmp.Height / gradRectNum;
+                    int remainder = bmp.Height % gradRectNum;
+
+                    int TotalHeightRendered = 0;
+                    int HeightToBeRendered = 0;
+                    for (int i = 0; i < gradRectNum; ++i)
+                    {
+                        int addRemainder = 0;
+                        if (i < remainder)
+                            addRemainder = 1;
+                        HeightToBeRendered = gradHeight + addRemainder;
+                        Rectangle rect = new Rectangle(0, TotalHeightRendered - 1, bmp.Width, HeightToBeRendered + 1);
+                        using (LinearGradientBrush brush = new LinearGradientBrush(rect, colors[i], colors[i + 1], LinearGradientMode.Vertical))
+                        {
+                            graph.FillRectangle(brush, 0, TotalHeightRendered, bmp.Width, HeightToBeRendered);
+                        }
+                        TotalHeightRendered += HeightToBeRendered;
+                    }
+
+                }
+
+            }
+            return true;
+        }
+    }
+}