Examples with ImagePattern javafx.scene.paint.ImagePattern used on opensource projects

Example 1 with ImagePattern

use of javafx.scene.paint.ImagePattern in project gs-ui-javafx by graphstream.

the class GraphBackgroundRenderer method fillImageTiled.

private void fillImageTiled(GraphicsContext g, DefaultCamera2D camera) {
    GraphMetrics metrics = camera.getMetrics();
    double px2gu = metrics.ratioPx2Gu;
    Image img = null;
    img = ImageCache.loadImage(style.getFillImage());
    if (img == null) {
        img = ImageCache.dummyImage();
    }
    // + ( padx * 2 )	// consider the padding ???
    double gw = (metrics.graphWidthGU() * px2gu);
    // + ( pady * 2 )	// probably not.
    double gh = (metrics.graphHeightGU() * px2gu);
    double x = (metrics.viewport[2] / 2) - (gw / 2);
    double y = metrics.viewport[3] - (metrics.viewport[3] / 2) - (gh / 2);
    g.setFill(new ImagePattern(img));
    g.fillRect(0, 0, metrics.viewport[2], metrics.viewport[3]);
}

Example 2 with ImagePattern

use of javafx.scene.paint.ImagePattern in project org.csstudio.display.builder by kasemir.

the class JFXRepresentation method updateBackground.

/**
 * Update background, using background color and grid information from model
 */
private void updateBackground() {
    final WidgetColor background = model.propBackgroundColor().getValue();
    // Setting the "-fx-background:" of the root node propagates
    // to all child nodes in the scene graph.
    // 
    // if (isEditMode())
    // model_root.setStyle("-fx-background: linear-gradient(from 0px 0px to 10px 10px, reflect, #D2A2A2 48%, #D2A2A2 2%, #D2D2A2 48% #D2D2A2 2%)");
    // else
    // model_root.setStyle("-fx-background: " + JFXUtil.webRGB(background));
    // 
    // In edit mode, this results in error messages because the linear-gradient doesn't "work" for all nodes:
    // 
    // javafx.scene.CssStyleHelper (calculateValue)
    // Caught java.lang.ClassCastException: javafx.scene.paint.LinearGradient cannot be cast to javafx.scene.paint.Color
    // while converting value for
    // '-fx-background-color' from rule '*.text-input' in stylesheet ..jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
    // '-fx-effect' from rule '*.scroll-bar:vertical>*.increment-button>*.increment-arrow' in StyleSheet ...  jfxrt.jar!/com/sun/javafx/scene/control/skin/modena/modena.bss
    // '-fx-effect' from rule '*.scroll-bar:vertical>*.decrement-button>*.decrement-arrow' in stylesheet ... modena.bss
    // '-fx-effect' from rule '*.scroll-bar:horizontal>*.increment-button>*.increment-arrow' in stylesheet ... modena.bss
    // 
    // In the runtime, the background color style is applied to for example the TextEntryRepresentation,
    // overriding its jfx_node.setBackground(..) setting.
    // Setting just the scroll body background to a plain color or grid image provides basic color control.
    // In edit mode, the horiz_bound, vert_bound lines and grid provide sufficient
    // visual indication of the display size.
    final Color backgroundColor = new Color(background.getRed(), background.getGreen(), background.getBlue());
    final boolean gridVisible = isEditMode() ? model.propGridVisible().getValue() : false;
    final int gridStepX = model.propGridStepX().getValue(), gridStepY = model.propGridStepY().getValue();
    final WidgetColor grid_rgb = model.propGridColor().getValue();
    final Color gridColor = new Color(grid_rgb.getRed(), grid_rgb.getGreen(), grid_rgb.getBlue());
    final BufferedImage image = new BufferedImage(gridStepX, gridStepY, BufferedImage.TYPE_INT_ARGB);
    final Graphics2D g2d = image.createGraphics();
    g2d.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_QUALITY);
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2d.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
    g2d.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
    g2d.setRenderingHint(RenderingHints.KEY_STROKE_CONTROL, RenderingHints.VALUE_STROKE_PURE);
    g2d.setBackground(backgroundColor);
    g2d.clearRect(0, 0, gridStepX, gridStepY);
    if (gridVisible) {
        g2d.setColor(gridColor);
        g2d.setStroke(new BasicStroke(GRID_LINE_WIDTH));
        g2d.drawLine(0, 0, gridStepX, 0);
        g2d.drawLine(0, 0, 0, gridStepY);
    }
    final WritableImage wimage = new WritableImage(gridStepX, gridStepY);
    SwingFXUtils.toFXImage(image, wimage);
    final ImagePattern pattern = new ImagePattern(wimage, 0, 0, gridStepX, gridStepY, false);
    widget_parent.setBackground(new Background(new BackgroundFill(pattern, CornerRadii.EMPTY, Insets.EMPTY)));
}

Example 3 with ImagePattern

use of javafx.scene.paint.ImagePattern in project FXyzLib by Birdasaur.

the class Patterns method createPattern.

public Image createPattern(CarbonPatterns cp, boolean save) {
    ImagePattern pattern;
    switch(cp) {
        case DARK_CARBON:
            pattern = createCarbonPattern();
            break;
        case LIGHT_CARBON:
            pattern = createLightCarbonPattern();
            break;
        case CARBON_KEVLAR:
            pattern = createCarbonKevlarPattern();
            break;
        default:
            pattern = createCarbonPattern();
            break;
    }
    Rectangle rectangle = new Rectangle(width, height);
    if (pattern != null) {
        rectangle.setFill(pattern);
    }
    rectangle.setStrokeWidth(0);
    imgPattern = rectangle.snapshot(new SnapshotParameters(), null);
    if (save) {
        saveImage();
    }
    return imgPattern;
}

Example 4 with ImagePattern

use of javafx.scene.paint.ImagePattern in project FXyzLib by Birdasaur.

the class Patterns method createLightCarbonPattern.

public static final ImagePattern createLightCarbonPattern() {
    final double WIDTH = 12;
    final double HEIGHT = 12;
    final Canvas CANVAS = new Canvas(WIDTH, HEIGHT);
    final GraphicsContext CTX = CANVAS.getGraphicsContext2D();
    double offsetY = 0;
    CTX.beginPath();
    CTX.rect(0, 0, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(108, 108, 108)), new Stop(1, Color.rgb(100, 100, 100))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.083333, 0, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(142, 142, 142)), new Stop(1, Color.rgb(130, 130, 130))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.5, HEIGHT * 0.5, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(108, 108, 108)), new Stop(1, Color.rgb(100, 100, 100))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.583333, HEIGHT * 0.5, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(142, 142, 142)), new Stop(1, Color.rgb(130, 130, 130))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.5, 0, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(152, 152, 152)), new Stop(1, Color.rgb(146, 146, 146))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.583333, HEIGHT * 0.083333, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.083333;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(160, 160, 160)), new Stop(1, Color.rgb(152, 152, 152))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(0, HEIGHT * 0.5, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(152, 152, 152)), new Stop(1, Color.rgb(146, 146, 146))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.083333, HEIGHT * 0.583333, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.583333;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(160, 160, 160)), new Stop(1, Color.rgb(152, 152, 152))));
    CTX.fill();
    final Image PATTERN_IMAGE = CANVAS.snapshot(new SnapshotParameters(), null);
    final ImagePattern PATTERN = new ImagePattern(PATTERN_IMAGE, 0, 0, WIDTH, HEIGHT, false);
    return PATTERN;
}

Example 5 with ImagePattern

use of javafx.scene.paint.ImagePattern in project FXyzLib by Birdasaur.

the class Patterns method createCarbonPattern.

public static final ImagePattern createCarbonPattern() {
    final double WIDTH = 12;
    final double HEIGHT = 12;
    final Canvas CANVAS = new Canvas(WIDTH, HEIGHT);
    final GraphicsContext CTX = CANVAS.getGraphicsContext2D();
    double offsetY = 0;
    CTX.beginPath();
    CTX.rect(0, 0, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(35, 35, 35)), new Stop(1, Color.rgb(23, 23, 23))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.083333, 0, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(38, 38, 38)), new Stop(1, Color.rgb(30, 30, 30))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.5, HEIGHT * 0.5, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(35, 35, 35)), new Stop(1, Color.rgb(23, 23, 23))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.583333, HEIGHT * 0.5, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(38, 38, 38)), new Stop(1, Color.rgb(30, 30, 30))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.5, 0, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(48, 48, 48)), new Stop(1, Color.rgb(40, 40, 40))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.583333, HEIGHT * 0.083333, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.083333;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(53, 53, 53)), new Stop(1, Color.rgb(45, 45, 45))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(0, HEIGHT * 0.5, WIDTH * 0.5, HEIGHT * 0.5);
    CTX.closePath();
    offsetY = 0.5;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.5 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(48, 48, 48)), new Stop(1, Color.rgb(40, 40, 40))));
    CTX.fill();
    CTX.beginPath();
    CTX.rect(WIDTH * 0.083333, HEIGHT * 0.583333, WIDTH * 0.333333, HEIGHT * 0.416666);
    CTX.closePath();
    offsetY = 0.583333;
    CTX.setFill(new LinearGradient(0, offsetY * HEIGHT, 0, 0.416666 * HEIGHT + offsetY * HEIGHT, false, CycleMethod.NO_CYCLE, new Stop(0, Color.rgb(53, 53, 53)), new Stop(1, Color.rgb(45, 45, 45))));
    CTX.fill();
    final Image PATTERN_IMAGE = CANVAS.snapshot(new SnapshotParameters(), null);
    final ImagePattern PATTERN = new ImagePattern(PATTERN_IMAGE, 0, 0, WIDTH, HEIGHT, false);
    return PATTERN;
}