Java PixelWriter.setPixels方法代碼示例

本文整理匯總了Java中javafx.scene.image.PixelWriter.setPixels方法的典型用法代碼示例。如果您正苦於以下問題：Java PixelWriter.setPixels方法的具體用法？Java PixelWriter.setPixels怎麽用？Java PixelWriter.setPixels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.image.PixelWriter的用法示例。

在下文中一共展示了PixelWriter.setPixels方法的9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: resizeCanvas

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
public static Image resizeCanvas(Image imageSource, int newWidth, int newHeight, int offsetX, int offsetY) {
	int sourceWidth = (int) imageSource.getWidth();
	int sourceHeight = (int) imageSource.getHeight();

	// No work needed here...
	if (sourceWidth == newWidth && sourceHeight == newHeight)
		return imageSource;

	WritableImage outputImage = new WritableImage(newWidth, newHeight);
	PixelReader pixelReader = imageSource.getPixelReader();
	PixelWriter pixelWriter = outputImage.getPixelWriter();
	WritablePixelFormat<IntBuffer> format = WritablePixelFormat.getIntArgbInstance();

	int[] buffer = new int[sourceWidth * sourceHeight];
	pixelReader.getPixels(0, 0, sourceWidth, sourceHeight, format, buffer, 0, sourceWidth);
	pixelWriter.setPixels(offsetX, offsetY, sourceWidth, sourceHeight, format, buffer, 0, sourceWidth);

	return outputImage;
}

開發者ID:RPTools，項目名稱:tokentool，代碼行數:20，代碼來源:ImageUtil.java

示例2: generateLeft

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
/**
 * Generates the left preview of the skin
 * @param skin The skin image
 * @param cape The cape image
 * @return The generated preview image
 */
public static Image generateLeft(Image skin, Image cape) {
    double h = skin.getHeight();
    PixelReader pr = skin.getPixelReader();
    WritableImage wi = new WritableImage(8, 32);
    PixelWriter pw = wi.getPixelWriter();
    if (h == 64) { // New format
        //MAIN ZONES
        //Head
        pw.setPixels(0, 0, 8, 8, pr, 16, 8);
        //Left Arm
        pw.setPixels(2, 8, 4, 12, pr, 40, 52);
        //Left Leg
        pw.setPixels(2, 20, 4, 12, pr, 24, 52);

        //EXTRA ZONES
        //Head
        renderLayer(0, 0, 8, 8, pr, pw, 48, 8);
        //Left Arm
        renderLayer(2, 8, 4, 12, pr, pw, 56, 52);
        //Left Leg
        renderLayer(2, 20, 4, 12, pr, pw, 8, 52);
    } else if (h == 32) { //Legacy format
        //Head
        pw.setPixels(0, 0, 8, 8, pr, 16, 8);
        //Hat
        renderLayer(0, 0, 8, 8, pr, pw, 48, 8);
        //Left Arm
        renderLayerInverse(2, 8, 4, 12, pr, pw, 40, 20);
        //Left Leg
        renderLayerInverse(2, 20, 4, 12, pr, pw, 0, 20);
    }

    if (cape != null) {
        PixelReader pr2 = cape.getPixelReader();
        pw.setPixels(6, 8, 1, 16, pr2, 0, 1);
    }

    return wi;
}

開發者ID:DarkLBP，項目名稱:Krothium-Launcher，代碼行數:46，代碼來源:TexturePreview.java

示例3: generateRight

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
/**
 * Generates the right preview of the skin
 * @param skin The skin image
 * @param cape The cape image
 * @return The generated preview image
 */
public static Image generateRight(Image skin, Image cape) {
    double h = skin.getHeight();
    PixelReader pr = skin.getPixelReader();
    WritableImage wi = new WritableImage(8, 32);
    PixelWriter pw = wi.getPixelWriter();
    if (h == 64) { // New format
        //MAIN ZONES
        //Head
        pw.setPixels(0, 0, 8, 8, pr, 0, 8);
        //Right Arm
        pw.setPixels(2, 8, 4, 12, pr, 40, 20);
        //Right Leg
        pw.setPixels(2, 20, 4, 12, pr, 0, 20);

        //EXTRA ZONES
        //Head
        renderLayer(0, 0, 8, 8, pr, pw, 32, 8);
        //Right Arm
        renderLayer(2, 8, 4, 12, pr, pw, 40, 36);
        //Right Leg
        renderLayer(2, 20, 4, 12, pr, pw, 0, 36);
    } else if (h == 32) { //Legacy format
        //Head
        pw.setPixels(0, 0, 8, 8, pr, 0, 8);
        //Hat
        renderLayer(0, 0, 8, 8, pr, pw, 32, 8);
        //Right Arm
        pw.setPixels(2, 8, 4, 12, pr,40, 20);
        //Right Leg
        pw.setPixels(2, 20, 4, 12, pr, 0, 20);
    }

    if (cape != null) {
        PixelReader pr2 = cape.getPixelReader();
        pw.setPixels(1, 8, 1, 16, pr2, 11, 1);
    }

    return wi;
}

開發者ID:DarkLBP，項目名稱:Krothium-Launcher，代碼行數:46，代碼來源:TexturePreview.java

示例4: applyEffect

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
private Image applyEffect() {
    int a,b, i=oldInd;
    oldInd=newInd;
    newInd=i;
    i=0;
    mapInd=oldInd;
    for (int y=0;y<height;y++) {
        for (int x=0;x<width;x++) {
            short data = (short)((waterMap[mapInd-width]+waterMap[mapInd+width]+
                                  waterMap[mapInd-1]+waterMap[mapInd+1])>>1);
            data -= waterMap[newInd+i];
            data -= data>>4;
            waterMap[newInd+i]=data;
            data = (short)(1024-data);
            a=((x-halfWidth)*data/1024)+halfWidth;
            if (a>=width){ a=width-1; }
            if (a<0){ a=0; }
            b=((y-halfHeight)*data/1024)+halfHeight;
            if (b>=height){ b=height-1; }
            if (b<0){ b=0; }
            water[i++]=original[a+(b*width)];
            mapInd++;
        }
    }
    WritableImage raster = new WritableImage(width, height);
    PixelWriter pixelWriter = raster.getPixelWriter();
    pixelWriter.setPixels(0,0,width,height, 
            PixelFormat.getIntArgbInstance(),water, 0,width);
    return raster;
}

開發者ID:svenreimers，項目名稱:TweetwallFX-Legacy，代碼行數:31，代碼來源:RippleEffect.java

示例5: pixelate

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
private void pixelate(final DotMatrix MATRIX, final boolean WITH_RED, final boolean WITH_GREEN, final boolean WITH_BLUE) {
    PixelReader                    reader = src.getPixelReader();
    PixelWriter                    writer = dst.getPixelWriter();
    WritablePixelFormat<IntBuffer> format = WritablePixelFormat.getIntArgbInstance();

    int width      = (int) src.getWidth();
    int height     = (int) src.getHeight();
    int kernelSize = 6;

    for (int y = kernelSize; y < height - kernelSize * 2; y += kernelSize * 2 + 1) {
        for (int x = kernelSize; x < width - kernelSize * 2; x += kernelSize * 2 + 1) {
            int kernelWidth  = kernelSize * 2 + 1;
            int kernelHeight = kernelSize * 2 + 1;

            int[] buffer = new int[kernelWidth * kernelHeight];
            reader.getPixels(x, y, kernelWidth, kernelHeight, format, buffer, 0, kernelWidth);

            int alpha  = 0;
            int red    = 0;
            int green  = 0;
            int blue   = 0;

            for (int color : buffer) {
                alpha += (color >>> 24);
                red   += (color >>> 16 & 0xFF);
                green += (color >>> 8 & 0xFF);
                blue  += (color & 0xFF);
            }
            alpha = alpha / kernelWidth / kernelHeight;
            red   = WITH_RED   ? red   / kernelWidth / kernelHeight : 0;
            green = WITH_GREEN ? green / kernelWidth / kernelHeight : 0;
            blue  = WITH_BLUE  ? blue  / kernelWidth / kernelHeight : 0;

            int pixelateColor = (alpha << 24) + (red << 16) + (green << 8) + blue;
            Arrays.fill(buffer, pixelateColor);
            writer.setPixels(x, y, kernelWidth, kernelHeight, format, buffer, 0, kernelWidth);

            MATRIX.setPixel(x / kernelWidth, y / kernelHeight, pixelateColor);
        }
    }
}

開發者ID:HanSolo，項目名稱:matriximage，代碼行數:42，代碼來源:Main2.java

示例6: pixelate

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
private void pixelate() {
    PixelReader                    reader = src.getPixelReader();
    PixelWriter                    writer = dst.getPixelWriter();
    WritablePixelFormat<IntBuffer> format = WritablePixelFormat.getIntArgbInstance();

    int width      = (int) src.getWidth();
    int height     = (int) src.getHeight();
    // Bird Demo
    // int kernelSize = 4;

    // Han Solo Demo
    int kernelSize = 6;

    for (int y = kernelSize; y < height - kernelSize * 2; y += kernelSize * 2 + 1) {
        for (int x = kernelSize; x < width - kernelSize * 2; x += kernelSize * 2 + 1) {
            int kernelWidth  = kernelSize * 2 + 1;
            int kernelHeight = kernelSize * 2 + 1;

            int[] buffer = new int[kernelWidth * kernelHeight];
            reader.getPixels(x, y, kernelWidth, kernelHeight, format, buffer, 0, kernelWidth);

            int alpha  = 0;
            int red    = 0;
            int green  = 0;
            int blue   = 0;

            for (int color : buffer) {
                alpha += (color >>> 24);
                red   += (color >>> 16 & 0xFF);
                green += (color >>> 8 & 0xFF);
                blue  += (color & 0xFF);
            }
            alpha = alpha / kernelWidth / kernelHeight;
            red   = red   / kernelWidth / kernelHeight;
            green = green / kernelWidth / kernelHeight;
            blue  = blue  / kernelWidth / kernelHeight;

            int pixelateColor = (alpha << 24) + (red << 16) + (green << 8) + blue;
            Arrays.fill(buffer, pixelateColor);
            writer.setPixels(x, y, kernelWidth, kernelHeight, format, buffer, 0, kernelWidth);

            matrix.setPixel(x / kernelWidth, y / kernelHeight, pixelateColor);
        }
    }
    addText();
}

開發者ID:HanSolo，項目名稱:matriximage，代碼行數:47，代碼來源:Main.java

示例7: paintRectangularBrick

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
private void paintRectangularBrick(PixelWriter pixelWriter, int startX, int startY, ColoredBrick coloredBrick) {
	final int bytesPerPixel = 4;

	Brick brick = coloredBrick.getBrick();
	boolean[][] matrix = brick.getMatrix();
	final int pixelsPerRow = drawnBasicBrickPixelWidth * matrix[0].length;

	byte[] bgraRenderedBrick = renderedBrick.get(coloredBrick);
	if (bgraRenderedBrick == null) {
		
		Color rgb = coloredBrick.getColor().getRGB();
		byte r, g, b, a;
		r = MathUtils.colorComponentToByte(rgb.getRed());
		g = MathUtils.colorComponentToByte(rgb.getGreen());
		b = MathUtils.colorComponentToByte(rgb.getBlue());
		a = MathUtils.colorComponentToByte(rgb.getOpacity());
		
		bgraRenderedBrick = new byte[matrix[0].length * matrix.length * drawnBasicBrickPixelHeight * drawnBasicBrickPixelWidth * bytesPerPixel];
		renderedBrick.put(coloredBrick, bgraRenderedBrick);

		// fill with the regular color
		for (int i = 0; i < bgraRenderedBrick.length; i += bytesPerPixel) {
			bgraRenderedBrick[i] = b;
			bgraRenderedBrick[i + 1] = g;
			bgraRenderedBrick[i + 2] = r;
			bgraRenderedBrick[i + 3] = a;
		}

		if (threeDEffect) {
			Color colorDark = rgb.darker();
			Color colorLight = rgb.brighter();
			byte rDark, gDark, bDark, aDark;
			byte rLight, gLight, bLight, aLight;
			rDark = MathUtils.colorComponentToByte(colorDark.getRed());
			gDark = MathUtils.colorComponentToByte(colorDark.getGreen());
			bDark = MathUtils.colorComponentToByte(colorDark.getBlue());
			aDark = a;
			rLight = MathUtils.colorComponentToByte(colorLight.getRed());
			gLight = MathUtils.colorComponentToByte(colorLight.getGreen());
			bLight = MathUtils.colorComponentToByte(colorLight.getBlue());
			aLight = a;

			//border left
			fillRectBgra(bgraRenderedBrick, bLight, gLight, rLight, aLight, 0, 2, 2, drawnBasicBrickPixelHeight * matrix.length - 2, pixelsPerRow);

			//border top
			fillRectBgra(bgraRenderedBrick, bLight, gLight, rLight, aLight, 0, 0, pixelsPerRow - 2, 2, pixelsPerRow);

			//border right
			fillRectBgra(bgraRenderedBrick, bDark, gDark, rDark, aDark, pixelsPerRow - 2,
					0,
					2,
					drawnBasicBrickPixelHeight * matrix.length,
					pixelsPerRow);

			//border bottom
			fillRectBgra(bgraRenderedBrick, bDark, gDark, rDark, aDark, 2,
					drawnBasicBrickPixelHeight * matrix.length - 2,
					pixelsPerRow - 2,
					2,
					pixelsPerRow);

		}
	}
	PixelFormat<ByteBuffer> pixelFormat = PixelFormat.getByteBgraPreInstance();
	pixelWriter.setPixels(startX, startY, pixelsPerRow, matrix.length * drawnBasicBrickPixelHeight, pixelFormat, bgraRenderedBrick, 0, pixelsPerRow * bytesPerPixel);
}

開發者ID:mrpolyonymous，項目名稱:BrickifyFX，代碼行數:68，代碼來源:MosaicImageGenerator.java

示例8: generateFront

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
/**
 * Generates the front preview of the skin
 * @param skin The skin image
 * @param cape The cape image
 * @param slim If the format is slim
 * @return The generated preview image
 */
public static Image generateFront(Image skin, Image cape, boolean slim) {
    double h = skin.getHeight();
    PixelReader pr = skin.getPixelReader();
    WritableImage wi = new WritableImage(slim && h == 64 ? 14 : 16, 32);
    PixelWriter pw = wi.getPixelWriter();
    if (h == 64) { // New format
        //MAIN ZONES
        //Head
        pw.setPixels(slim ? 3 : 4, 0, 8, 8, pr, 8, 8);
        //Right Arm
        pw.setPixels(0, 8, slim ? 3 : 4, 12, pr, 44, 20);
        //Left Arm
        pw.setPixels(slim ? 11 : 12, 8, slim ? 3 : 4, 12, pr, 36, 52);
        //Body
        pw.setPixels(slim ? 3 : 4, 8, 8, 12, pr, 20, 20);
        //Right Leg
        pw.setPixels(slim ? 3 : 4, 20, 4, 12, pr, 4, 20);
        //Left Leg
        pw.setPixels(slim ? 7 : 8, 20, 4, 12, pr, 20, 52);

        //EXTRA ZONES
        //Head
        renderLayer(slim ? 3 : 4, 0, 8, 8, pr, pw, 40, 8);
        //Right Arm
        renderLayer(0, 8, slim ? 3 : 4, 12, pr, pw, 44, 36);
        //Left Arm
        renderLayer(slim ? 11 : 12, 8, slim ? 3 : 4, 12, pr, pw, 52, 52);
        //Body
        renderLayer(slim ? 3 : 4, 8, 8, 12, pr, pw, 20, 36);
        //Right Leg
        renderLayer(slim ? 3 : 4, 20, 4, 12, pr, pw, 4, 36);
        //Left Leg
        renderLayer(slim ? 7 : 8, 20, 4, 12, pr, pw, 4, 52);
    } else if (h == 32) {
        //Head
        pw.setPixels(4, 0, 8, 8, pr, 8, 8);
        //Hat
        renderLayer(4, 0, 8, 8, pr, pw, 40, 8);
        //Right Arm
        pw.setPixels(0, 8, 4, 12, pr, 44, 20);
        //Left Arm
        renderLayerInverse(12, 8, 4, 12, pr, pw,44, 20);
        //Body
        pw.setPixels(4, 8, 8, 12, pr, 20, 20);
        //Right Leg
        pw.setPixels(4, 20, 4, 12, pr, 4, 20);
        //Left Leg
        renderLayerInverse(8, 20, 4, 12, pr, pw, 4, 20);
    }

    if (cape != null) {
        PixelReader pr2 = cape.getPixelReader();
        pw.setPixels(slim && h == 64 ? 2 : 3, 20, 1, 4, pr2, 12, 1);
        pw.setPixels(slim && h == 64 ? 11 : 12, 20, 1, 4, pr2, 21, 1);
    }
    return wi;
}

開發者ID:DarkLBP，項目名稱:Krothium-Launcher，代碼行數:65，代碼來源:TexturePreview.java

示例9: generateBack

import javafx.scene.image.PixelWriter; //導入方法依賴的package包/類
/**
 * Generates the back preview of the skin
 * @param skin The skin image
 * @param cape The cape image
 * @param slim If the format is slim
 * @return The generated preview image
 */
public static Image generateBack(Image skin, Image cape, boolean slim) {
    double h = skin.getHeight();
    PixelReader pr = skin.getPixelReader();
    WritableImage wi = new WritableImage(slim && h == 64 ? 14 : 16, 32);
    PixelWriter pw = wi.getPixelWriter();
    if (h == 64) { // New format
        //MAIN ZONES
        //Head
        pw.setPixels(slim ? 3 : 4, 0, 8, 8, pr, 24, 8);
        //Right Arm
        pw.setPixels(slim ? 11 : 12, 8, slim ? 3 : 4, 12, pr, slim ? 51 : 52, 20);
        //Left Arm
        pw.setPixels(0, 8, slim ? 3 : 4, 12, pr, slim ? 43 : 44, 52);
        //Body
        pw.setPixels(slim ? 3 : 4, 8, 8, 12, pr, 32, 20);
        //Right Leg
        pw.setPixels(slim ? 7 : 8, 20, 4, 12, pr, 12, 20);
        //Left Leg
        pw.setPixels(slim ? 3 : 4, 20, 4, 12, pr, 28, 52);

        //EXTRA ZONES
        //Head
        renderLayer(slim ? 3 : 4, 0, 8, 8, pr, pw, 56, 8);
        //Right Arm
        renderLayer(slim ? 11 : 12, 8, slim ? 3 : 4, 12, pr, pw, slim ? 51 : 52, 36);
        //Left Arm
        renderLayer(0, 8, slim ? 3 : 4, 12, pr, pw, slim ? 59 : 60, 52);
        //Body
        renderLayer(slim ? 3 : 4, 8, 8, 12, pr, pw, 32, 36);
        //Right Leg
        renderLayer(slim ? 7 : 8, 20, 4, 12, pr, pw, 12, 36);
        //Left Leg
        renderLayer(slim ? 3 : 4, 20, 4, 12, pr, pw, 12, 52);
    } else if (h == 32) { //Legacy format
        //Head
        pw.setPixels(4, 0, 8, 8, pr, 24, 8);
        //Hat
        renderLayer(4, 0, 8, 8, pr, pw, 56, 8);
        //Right Arm
        pw.setPixels(12, 8, 4, 12, pr, 52, 20);
        //Left Arm
        renderLayerInverse(0, 8, 4, 12, pr, pw,52, 20);
        //Body
        pw.setPixels(4, 8, 8, 12, pr, 32, 20);
        //Right Leg
        pw.setPixels(8, 20, 4, 12, pr, 12, 20);
        //Left Leg
        renderLayerInverse(4, 20, 4, 12, pr, pw, 12, 20);
    }

    if (cape != null) {
        PixelReader pr2 = cape.getPixelReader();
        pw.setPixels(slim && h == 64 ? 2 : 3, 8, 10, 16, pr2, 1, 1);
    }

    return wi;
}

開發者ID:DarkLBP，項目名稱:Krothium-Launcher，代碼行數:65，代碼來源:TexturePreview.java

注：本文中的javafx.scene.image.PixelWriter.setPixels方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。