修改温差图绘制逻辑,将方形绘制改为左上角对齐以匹配光标块显示
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@@ -2899,9 +2899,8 @@ namespace JoyD.Windows.CS
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// 绘制擦除区域(方形)
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// 绘制擦除区域(方形)
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// 与光标块保持一致的居中对齐方式
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// 直接使用imagePoint作为方形的左上角,以确保与光标块对齐
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int halfSize = adjustedBrushSize / 2;
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g.FillRectangle(Brushes.Transparent, imagePoint.X, imagePoint.Y, adjustedBrushSize, adjustedBrushSize);
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g.FillRectangle(Brushes.Transparent, imagePoint.X - halfSize, imagePoint.Y - halfSize, adjustedBrushSize, adjustedBrushSize);
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// 恢复CompositingMode为默认值
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// 恢复CompositingMode为默认值
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g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
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g.CompositingMode = System.Drawing.Drawing2D.CompositingMode.SourceOver;
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@@ -2945,11 +2944,10 @@ namespace JoyD.Windows.CS
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}
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}
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// 绘制区域(方形)
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// 绘制区域(方形)
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// 与光标块保持一致的居中对齐方式
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// 直接使用imagePoint作为方形的左上角,以确保与光标块对齐
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int halfSize = adjustedBrushSize / 2;
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using (SolidBrush brush = new SolidBrush(selectedColor))
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using (SolidBrush brush = new SolidBrush(selectedColor))
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{
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{
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g.FillRectangle(brush, imagePoint.X - halfSize, imagePoint.Y - halfSize, adjustedBrushSize, adjustedBrushSize);
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g.FillRectangle(brush, imagePoint.X, imagePoint.Y, adjustedBrushSize, adjustedBrushSize);
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}
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}
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}
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}
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}
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}
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