本文整理匯總了Java中javafx.scene.paint.Color.invert方法的典型用法代碼示例。如果您正苦於以下問題：Java Color.invert方法的具體用法？Java Color.invert怎麽用？Java Color.invert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javafx.scene.paint.Color的用法示例。
在下文中一共展示了Color.invert方法的1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: imagePixeOperator
import javafx.scene.paint.Color; //導入方法依賴的package包/類
public void imagePixeOperator(int type){
ImageView tempImageView = null;
if(ImageView.class.isInstance(getChildren().get(0))) {
tempImageView = (ImageView) getChildren().get(0);
}else{
System.out.print("fail");
return;
}
tempImageView.getImage();
Image tempImage = tempImageView.getImage();
PixelReader pixelReader = tempImage.getPixelReader();
// Create WritableImage
WritableImage wImage = new WritableImage(
(int)tempImage.getWidth(),
(int)tempImage.getHeight());
PixelWriter pixelWriter = wImage.getPixelWriter();
double tempH, tempW;
tempH = tempImage.getHeight();
tempW = tempImage.getWidth();
for(int y = 0; y < tempH; y++){
for(int x = 0; x < tempW; x++){
Color color = pixelReader.getColor(x, y);
switch (type){
case 0:
color = color.brighter();
break;
case 1:
color = color.darker();
break;
case 2:
color = color.grayscale();
break;
case 3:
color = color.invert();
break;
case 4:
color = color.saturate();
break;
case 5:
color = color.desaturate();
break;
default:
break;
}
pixelWriter.setColor(x, y, color);
}
}
tempImageView.setImage(wImage);
}