饼状图增加圆心

HZH_Controls/HZH_Controls/Controls/Charts/PieChart/UCPieChart.cs

@@ -415,7 +415,7 @@ namespace HZH_Controls.Controls
 
                 if (centerOfCircleWidth > 0)
                 {
-                    Rectangle rectCenter = new Rectangle(rect.Left + rect.Width / 2 - centerOfCircleWidth / 2, rect.Top + rect.Height / 2 - centerOfCircleWidth / 2, centerOfCircleWidth, centerOfCircleWidth);
+                    Rectangle rectCenter = new Rectangle(rectangle.Left + rectangle.Width / 2 - centerOfCircleWidth / 2, rectangle.Top + rectangle.Height / 2 - centerOfCircleWidth / 2, centerOfCircleWidth, centerOfCircleWidth);
                     e.Graphics.FillEllipse(new SolidBrush(centerOfCircleColor), rectCenter);
                 }
             }

HZH_Controls/Test/UC/UCTestPieCharts.Designer.cs

@@ -38,8 +38,20 @@
             HZH_Controls.Controls.PieItem pieItem8 = new HZH_Controls.Controls.PieItem();
             HZH_Controls.Controls.PieItem pieItem9 = new HZH_Controls.Controls.PieItem();
             HZH_Controls.Controls.PieItem pieItem10 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem11 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem12 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem13 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem14 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem15 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem16 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem17 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem18 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem19 = new HZH_Controls.Controls.PieItem();
+            HZH_Controls.Controls.PieItem pieItem20 = new HZH_Controls.Controls.PieItem();
             this.ucPieChart1 = new HZH_Controls.Controls.UCPieChart();
             this.ucPieChart2 = new HZH_Controls.Controls.UCPieChart();
+            this.ucPieChart3 = new HZH_Controls.Controls.UCPieChart();
+            this.ucPieChart4 = new HZH_Controls.Controls.UCPieChart();
             this.SuspendLayout();
             // 
             // ucPieChart1
@@ -103,22 +115,93 @@
         pieItem8,
         pieItem9,
         pieItem10};
-            this.ucPieChart2.Location = new System.Drawing.Point(415, 20);
+            this.ucPieChart2.Location = new System.Drawing.Point(415, 18);
             this.ucPieChart2.Name = "ucPieChart2";
-            this.ucPieChart2.Size = new System.Drawing.Size(395, 349);
+            this.ucPieChart2.Size = new System.Drawing.Size(342, 351);
             this.ucPieChart2.TabIndex = 0;
             this.ucPieChart2.TiTle = "有标题的饼状图";
             this.ucPieChart2.TitleFont = new System.Drawing.Font("微软雅黑", 12F);
             this.ucPieChart2.TitleFroeColor = System.Drawing.Color.Black;
             // 
+            // ucPieChart3
+            // 
+            this.ucPieChart3.BackColor = System.Drawing.Color.Transparent;
+            this.ucPieChart3.CenterOfCircleColor = System.Drawing.Color.White;
+            this.ucPieChart3.CenterOfCircleWidth = 150;
+            pieItem11.Name = "Source1";
+            pieItem11.PieColor = null;
+            pieItem11.Value = 27;
+            pieItem12.Name = "Source2";
+            pieItem12.PieColor = null;
+            pieItem12.Value = 20;
+            pieItem13.Name = "Source3";
+            pieItem13.PieColor = null;
+            pieItem13.Value = 94;
+            pieItem14.Name = "Source4";
+            pieItem14.PieColor = null;
+            pieItem14.Value = 28;
+            pieItem15.Name = "Source5";
+            pieItem15.PieColor = null;
+            pieItem15.Value = 84;
+            this.ucPieChart3.DataSource = new HZH_Controls.Controls.PieItem[] {
+        pieItem11,
+        pieItem12,
+        pieItem13,
+        pieItem14,
+        pieItem15};
+            this.ucPieChart3.Location = new System.Drawing.Point(415, 393);
+            this.ucPieChart3.Name = "ucPieChart3";
+            this.ucPieChart3.Size = new System.Drawing.Size(342, 351);
+            this.ucPieChart3.TabIndex = 0;
+            this.ucPieChart3.TiTle = "有标题的饼状图";
+            this.ucPieChart3.TitleFont = new System.Drawing.Font("微软雅黑", 12F);
+            this.ucPieChart3.TitleFroeColor = System.Drawing.Color.Black;
+            // 
+            // ucPieChart4
+            // 
+            this.ucPieChart4.BackColor = System.Drawing.Color.Transparent;
+            this.ucPieChart4.CenterOfCircleColor = System.Drawing.Color.White;
+            this.ucPieChart4.CenterOfCircleWidth = 150;
+            pieItem16.Name = "Source1";
+            pieItem16.PieColor = null;
+            pieItem16.Value = 27;
+            pieItem17.Name = "Source2";
+            pieItem17.PieColor = null;
+            pieItem17.Value = 20;
+            pieItem18.Name = "Source3";
+            pieItem18.PieColor = null;
+            pieItem18.Value = 94;
+            pieItem19.Name = "Source4";
+            pieItem19.PieColor = null;
+            pieItem19.Value = 28;
+            pieItem20.Name = "Source5";
+            pieItem20.PieColor = null;
+            pieItem20.Value = 84;
+            this.ucPieChart4.DataSource = new HZH_Controls.Controls.PieItem[] {
+        pieItem16,
+        pieItem17,
+        pieItem18,
+        pieItem19,
+        pieItem20};
+            this.ucPieChart4.IsRenderPercent = true;
+            this.ucPieChart4.Location = new System.Drawing.Point(50, 424);
+            this.ucPieChart4.Name = "ucPieChart4";
+            this.ucPieChart4.Size = new System.Drawing.Size(342, 320);
+            this.ucPieChart4.TabIndex = 1;
+            this.ucPieChart4.TiTle = null;
+            this.ucPieChart4.TitleFont = new System.Drawing.Font("微软雅黑", 12F);
+            this.ucPieChart4.TitleFroeColor = System.Drawing.Color.Black;
+            // 
             // UCTestPieCharts
             // 
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
             this.BackColor = System.Drawing.Color.White;
+            this.Controls.Add(this.ucPieChart4);
             this.Controls.Add(this.ucPieChart1);
+            this.Controls.Add(this.ucPieChart3);
             this.Controls.Add(this.ucPieChart2);
             this.Name = "UCTestPieCharts";
-            this.Size = new System.Drawing.Size(813, 493);
+            this.Size = new System.Drawing.Size(813, 766);
             this.Load += new System.EventHandler(this.UCTestPieCharts_Load);
             this.ResumeLayout(false);
 
@@ -128,5 +211,7 @@
 
         private HZH_Controls.Controls.UCPieChart ucPieChart2;
         private HZH_Controls.Controls.UCPieChart ucPieChart1;
+        private HZH_Controls.Controls.UCPieChart ucPieChart3;
+        private HZH_Controls.Controls.UCPieChart ucPieChart4;
     }
 }