本文整理匯總了Java中android.graphics.Path.rQuadTo方法的典型用法代碼示例。如果您正苦於以下問題：Java Path.rQuadTo方法的具體用法？Java Path.rQuadTo怎麽用？Java Path.rQuadTo使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.graphics.Path的用法示例。
在下文中一共展示了Path.rQuadTo方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: drawRoundRectPlain
import android.graphics.Path; //導入方法依賴的package包/類
public void drawRoundRectPlain(float left, float top, float right, float bottom, float rx, float ry, Paint paint, Canvas canvas) {
Path path = new Path();
if (rx < 0) {
rx = 0;
}
if (ry < 0) {
ry = 0;
}
float width = right - left;
float height = bottom - top;
if (rx > width / 2) {
rx = width / 2;
}
if (ry > height / 2) {
ry = height / 2;
}
float widthMinusCorners = (width - (2 * rx));
float heightMinusCorners = (height - (2 * ry));
path.moveTo(right, top + ry);
path.rQuadTo(0, -ry, -rx, -ry);//top-right corner
path.rLineTo(-widthMinusCorners, 0);
path.rQuadTo(-rx, 0, -rx, ry); //top-left corner
path.rLineTo(0, heightMinusCorners);
path.rQuadTo(0, ry, rx, ry);//bottom-left corner
path.rLineTo(widthMinusCorners, 0);
path.rQuadTo(rx, 0, rx, -ry); //bottom-right corner
path.rLineTo(0, -heightMinusCorners);
path.close();//Given close, last lineto can be removed.
canvas.drawPath(path, paint);
}
示例2: createRoundedRectPathPreApi21
import android.graphics.Path; //導入方法依賴的package包/類
private Path createRoundedRectPathPreApi21(Path path, float left, float top, float right,
float bottom, float rx, float ry, boolean
conformToOriginalPost) {
if (rx < 0) rx = 0;
if (ry < 0) ry = 0;
float width = right - left;
float height = bottom - top;
if (rx > width / 2) rx = width / 2;
if (ry > height / 2) ry = height / 2;
float widthMinusCorners = (width - (2 * rx));
float heightMinusCorners = (height - (2 * ry));
path.moveTo(right, top + ry);
path.rQuadTo(0, -ry, -rx, -ry);
path.rLineTo(-widthMinusCorners, 0);
path.rQuadTo(-rx, 0, -rx, ry);
path.rLineTo(0, heightMinusCorners);
if (conformToOriginalPost) {
path.rLineTo(0, ry);
path.rLineTo(width, 0);
path.rLineTo(0, -ry);
} else {
path.rQuadTo(0, ry, rx, ry);
path.rLineTo(widthMinusCorners, 0);
path.rQuadTo(rx, 0, rx, -ry);
}
path.rLineTo(0, -heightMinusCorners);
path.close();
return path;
}
示例3: createRoundedRectPathPreApi21
import android.graphics.Path; //導入方法依賴的package包/類
private Path createRoundedRectPathPreApi21(Path path, float left, float top, float right, float bottom, float rx, float ry, boolean
conformToOriginalPost) {
if (rx < 0) rx = 0;
if (ry < 0) ry = 0;
float width = right - left;
float height = bottom - top;
if (rx > width / 2) rx = width / 2;
if (ry > height / 2) ry = height / 2;
float widthMinusCorners = (width - (2 * rx));
float heightMinusCorners = (height - (2 * ry));
path.moveTo(right, top + ry);
path.rQuadTo(0, -ry, -rx, -ry);
path.rLineTo(-widthMinusCorners, 0);
path.rQuadTo(-rx, 0, -rx, ry);
path.rLineTo(0, heightMinusCorners);
if (conformToOriginalPost) {
path.rLineTo(0, ry);
path.rLineTo(width, 0);
path.rLineTo(0, -ry);
} else {
path.rQuadTo(0, ry, rx, ry);
path.rLineTo(widthMinusCorners, 0);
path.rQuadTo(rx, 0, rx, -ry);
}
path.rLineTo(0, -heightMinusCorners);
path.close();
return path;
}