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@ -186,10 +186,10 @@ public class FineUIUtils {
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* @param background 背景色 |
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* @param width 宽度 |
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* @param height 高度 |
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* @param radius 圆角 |
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* @param arc 圆角 |
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*/ |
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public static void paintWithComposite(Graphics g, Composite composite, Color background, |
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int width, int height, int radius) { |
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int width, int height, int arc) { |
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Graphics2D g2d = (Graphics2D) g; |
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FlatUIUtils.setRenderingHints(g2d); |
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@ -197,7 +197,7 @@ public class FineUIUtils {
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g2d.setComposite(composite); |
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g2d.setColor(background); |
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g2d.fill(new RoundRectangle2D.Float(0, 0, width, height, radius, radius)); |
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g2d.fill(new RoundRectangle2D.Float(0, 0, width, height, arc, arc)); |
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g2d.setComposite(oldComposite); |
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} |
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@ -247,14 +247,14 @@ public class FineUIUtils {
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case LEFT: { |
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path2D.append(createLeftRoundRectangle(x, y, width, height, arc), false); |
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path2D.append(createLeftRoundRectangle(x + t, y + t, |
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width - (closedPath ? t2x : t), height - t2x, arc - t), false); |
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width - (closedPath ? t2x : t), height - t2x, arc - t2x), false); |
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break; |
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} |
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case RIGHT: |
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default: { |
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path2D.append(createRightRoundRectangle(x, y, width, height, arc), false); |
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path2D.append(createRightRoundRectangle(x + (closedPath ? t : 0), y + t, |
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width - (closedPath ? t2x : t), height - t2x, arc - t), false); |
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width - (closedPath ? t2x : t), height - t2x, arc - t2x), false); |
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break; |
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} |
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} |
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@ -280,12 +280,18 @@ public class FineUIUtils {
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float t2x = t * 2; |
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Path2D path2D = new Path2D.Float(Path2D.WIND_EVEN_ODD); |
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path2D.append(createTopRoundRectangle(x, y, width, height, arc), false); |
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path2D.append(createTopRoundRectangle(x + t, y + t, width - t2x, height - t, arc - t), false); |
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path2D.append(createTopRoundRectangle(x + t, y + t, width - t2x, height - t, arc - t2x), false); |
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g2.fill(path2D); |
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} |
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/** |
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* 创建一个部分圆角的矩形路径 |
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* <p> |
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* 注意： |
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* 在swing中，UI的样式的 arc 数值是直径，而 css 中 border-radius 为半径， |
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* 因此我们配置的 arc 全部为 border-radius 的2倍。但是使用 Path2D 绘制时， |
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* 绘制方式其实是使用半径来进行计算的，为了保持调用一致，对外 API 还是以 arc |
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* 的形式，因此方法内部需要对 arc 进行取半处理， |
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* |
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* @param x x坐标 |
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* @param y y坐标 |
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@ -299,16 +305,20 @@ public class FineUIUtils {
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*/ |
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public static Path2D createPartRoundRectangle(double x, double y, double width, double height, |
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double arcTopLeft, double arcTopRight, double arcBottomRight, double arcBottomLeft) { |
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Path2D path = new Path2D.Double(Path2D.WIND_EVEN_ODD, 7); |
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path.moveTo(x + arcTopLeft, y); |
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path.lineTo(x + width - arcTopRight, y); |
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path.quadTo(x + width, y, x + width, y + arcTopRight); |
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path.lineTo(x + width, y + height - arcBottomRight); |
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path.quadTo(x + width, y + height, x + width - arcBottomRight, y + height); |
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path.lineTo(x + arcBottomLeft, y + height); |
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path.quadTo(x, y + height, x, y + height - arcBottomLeft); |
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path.lineTo(x, y + arcTopLeft); |
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path.quadTo(x, y, x + arcTopLeft, y); |
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double radiusTopLeft = arcTopLeft / 2; |
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double radiusTopRight = arcTopRight / 2; |
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double radiusBottomLeft = arcBottomLeft / 2; |
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double radiusBottomRight = arcBottomRight / 2; |
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Path2D path = new Path2D.Double(Path2D.WIND_EVEN_ODD, 10); |
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path.moveTo(x + radiusTopLeft, y); |
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path.lineTo(x + width - radiusTopRight, y); |
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path.quadTo(x + width, y, x + width, y + radiusTopRight); |
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path.lineTo(x + width, y + height - radiusBottomRight); |
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path.quadTo(x + width, y + height, x + width - radiusBottomRight, y + height); |
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path.lineTo(x + radiusBottomLeft, y + height); |
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path.quadTo(x, y + height, x, y + height - radiusBottomLeft); |
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path.lineTo(x, y + radiusTopLeft); |
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path.quadTo(x, y, x + radiusTopLeft, y); |
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path.closePath(); |
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return path; |
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} |
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