本文整理汇总了Java中java.awt.LinearGradientPaint.getFractions方法的典型用法代码示例。如果您正苦于以下问题：Java LinearGradientPaint.getFractions方法的具体用法？Java LinearGradientPaint.getFractions怎么用？Java LinearGradientPaint.getFractions使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.awt.LinearGradientPaint的用法示例。
在下文中一共展示了LinearGradientPaint.getFractions方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: isPaintValid
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint;
if (paint.getFractions().length == 2 &&
paint.getCycleMethod() != CycleMethod.REPEAT &&
paint.getColorSpace() != ColorSpaceType.LINEAR_RGB)
{
D3DSurfaceData dstData = (D3DSurfaceData)sg2d.surfaceData;
D3DGraphicsDevice gd = (D3DGraphicsDevice)
dstData.getDeviceConfiguration().getDevice();
if (gd.isCapPresent(CAPS_LCD_SHADER)) {
// we can delegate to the optimized two-color gradient
// codepath, which should be faster
return true;
}
}
return super.isPaintValid(sg2d);
}
示例2: getTranslatedLinearGradientPaint
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
private static LinearGradientPaint getTranslatedLinearGradientPaint(LinearGradientPaint gradient, Point2D startPoint,
Point2D endPoint, boolean vertical) {
if (vertical) {
return new LinearGradientPaint(0f, (float) startPoint.getY(), 0f, (float) endPoint.getY(),
gradient.getFractions(), gradient.getColors());
} else {
return new LinearGradientPaint((float) startPoint.getX(), 0f, (float) endPoint.getX(), 0f,
gradient.getFractions(), gradient.getColors());
}
}
示例3: transformLinearGradient
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
public static Paint transformLinearGradient(LinearGradientPaint paint, Shape target) {
Rectangle2D bounds = target.getBounds2D();
float left = (float) bounds.getMinX();
float right = (float) bounds.getMaxX();
LinearGradientPaint newPaint = new LinearGradientPaint(left, 0, right, 0, paint.getFractions(), paint.getColors());
return newPaint;
}
示例4: isPaintValid
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
@Override
boolean isPaintValid(SunGraphics2D sg2d) {
LinearGradientPaint paint = (LinearGradientPaint)sg2d.paint;
if (paint.getFractions().length == 2 &&
paint.getCycleMethod() != CycleMethod.REPEAT &&
paint.getColorSpace() != ColorSpaceType.LINEAR_RGB)
{
// we can delegate to the optimized two-color gradient
// codepath, which does not require fragment shader support
return true;
}
return super.isPaintValid(sg2d);
}
示例5: darkerLinearGradientPaint
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
/**
* Create a new Gradient with its colours darkened.
*
* @param paint a <code>LinearGradientPaint</code>
*
* @return a darker version of the <code>LinearGradientPaint</code>
*/
private static Paint darkerLinearGradientPaint(LinearGradientPaint paint) {
final Color[] paintColors = paint.getColors();
for (int i = 0; i < paintColors.length; i++) {
paintColors[i] = darker(paintColors[i]);
}
return new LinearGradientPaint(paint.getStartPoint(),
paint.getEndPoint(), paint.getFractions(), paintColors,
paint.getCycleMethod(), paint.getColorSpace(),
paint.getTransform());
}
示例6: darkerLinearGradientPaint
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
/**
* Create a new Gradient with its colours darkened.
*
* @param paint a {@code LinearGradientPaint}
*
* @return a darker version of the {@code LinearGradientPaint}
*/
private static Paint darkerLinearGradientPaint(LinearGradientPaint paint) {
final Color[] paintColors = paint.getColors();
for (int i = 0; i < paintColors.length; i++) {
paintColors[i] = darker(paintColors[i]);
}
return new LinearGradientPaint(paint.getStartPoint(),
paint.getEndPoint(), paint.getFractions(), paintColors,
paint.getCycleMethod(), paint.getColorSpace(),
paint.getTransform());
}
示例7: getTranslatedLinearGradientPaint
import java.awt.LinearGradientPaint; //导入方法依赖的package包/类
private static LinearGradientPaint getTranslatedLinearGradientPaint(LinearGradientPaint gradient, Point2D startPoint, Point2D endPoint, boolean vertical) {
if (vertical) {
return new LinearGradientPaint(0f, (float)startPoint.getY(), 0f, (float)endPoint.getY(), gradient.getFractions(), gradient.getColors());
} else {
return new LinearGradientPaint((float)startPoint.getX(), 0f, (float)endPoint.getX(), 0f, gradient.getFractions(), gradient.getColors());
}
}