Examples with FontMetrics java.awt.FontMetrics used on opensource projects

Example 81 with FontMetrics

use of java.awt.FontMetrics in project vcell by virtualcell.

the class GraphContainerLayoutVCellClassical method getPreferedSizeStructureMappingFeatureShape.

public Dimension getPreferedSizeStructureMappingFeatureShape(StructureMappingStructureShape shape, Graphics2D g) throws GraphModel.NotReadyException {
    FontMetrics fm = g.getFontMetrics();
    shape.getLabelSize().height = fm.getMaxAscent() + fm.getMaxDescent();
    shape.getLabelSize().width = fm.stringWidth(shape.getLabel());
    if (shape.countChildren() > 0) {
        int totalHeight = shape.getLabelSize().height;
        int maxWidth = shape.getLabelSize().width;
        for (Shape child : shape.getChildren()) {
            Dimension childDim = getPreferedSize(child, g);
            totalHeight += childDim.height + StructureShape.defaultSpacingY;
            maxWidth = Math.max(maxWidth, childDim.width);
        }
        shape.getSpaceManager().setSizePreferred((maxWidth + StructureShape.defaultSpacingX * 2), (totalHeight + StructureShape.defaultSpacingY));
    } else {
        shape.getSpaceManager().setSizePreferred((shape.getLabelSize().width + StructureShape.defaultSpacingX * 2), (shape.getLabelSize().height + StructureShape.defaultSpacingY * 2));
    }
    return shape.getSpaceManager().getSizePreferred();
}

Example 82 with FontMetrics

use of java.awt.FontMetrics in project vcell by virtualcell.

the class FluxReactionShape method getPreferedSizeSelf.

@Override
public Dimension getPreferedSizeSelf(Graphics2D g) {
    getSpaceManager().setSizePreferred(25, 25);
    if (getLabel() != null && getLabel().length() > 0) {
        FontMetrics fontMetrics = g.getFontMetrics();
        setLabelSize(fontMetrics.stringWidth(getLabel()), fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent());
    }
    return getSpaceManager().getSizePreferred();
}

Example 83 with FontMetrics

use of java.awt.FontMetrics in project vcell by virtualcell.

the class MolecularComponentLargeShape method getStateStringWidth.

private static int getStateStringWidth(String s, Graphics gc, LargeShapeCanvas shapePanel) {
    Font font = deriveStateFont(gc, shapePanel);
    FontMetrics fm = gc.getFontMetrics(font);
    return fm.stringWidth(s);
}

Example 84 with FontMetrics

use of java.awt.FontMetrics in project vcell by virtualcell.

the class MolecularComponentLargeShape method computeStateHeight.

public static int computeStateHeight(Graphics gc, LargeShapeCanvas shapePanel) {
    Font font = deriveStateFont(gc, shapePanel);
    FontMetrics fm = gc.getFontMetrics(font);
    if (shapePanel.getZoomFactor() < LargeShapeCanvas.SmallestZoomFactorWithText) {
        // when we zoom to very small shapes we stop showing text, hence no need to reserve pixels
        return fm.getHeight() + 1;
    } else {
        // we allow 2 pixels above and below the state text
        return fm.getHeight() + 4;
    }
}

Example 85 with FontMetrics

use of java.awt.FontMetrics in project vcell by virtualcell.

the class MolecularComponentLargeShape method getStringHeight.

private int getStringHeight(Font font) {
    Graphics gc = shapePanel.getGraphics();
    FontMetrics fm = gc.getFontMetrics(font);
    int stringHeight = fm.getHeight();
    return stringHeight;
}