Examples with Point net.sf.latexdraw.model.api.shape.Point used on opensource projects

Example 76 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class SVGGrid method createSVGGrid.

/**
 * Creates the SVG element corresponding to the grid.
 */
void createSVGGrid(final SVGElement elt, final SVGDocument document) {
    if (elt == null || document == null) {
        return;
    }
    // Initialisation of the parameters.
    final String prefix = LNamespace.LATEXDRAW_NAMESPACE + ':';
    final double unit = shape.getUnit();
    final int subGridDiv = shape.getSubGridDiv();
    double xStep = Shape.PPC * unit;
    final double xSubStep;
    double yStep = Shape.PPC * unit;
    final double ySubStep;
    xStep *= shape.getGridEndX() < shape.getGridStartX() ? -1 : 1;
    yStep *= shape.getGridEndY() < shape.getGridStartY() ? -1 : 1;
    xSubStep = xStep / subGridDiv;
    ySubStep = yStep / subGridDiv;
    final int subGridDots = shape.getSubGridDots();
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    double tlx = tl.getX();
    double tly = tl.getY();
    double brx = br.getX();
    double bry = br.getY();
    final double minX = shape.getGridMinX();
    final double maxX = shape.getGridMaxX();
    final double minY = shape.getGridMinY();
    final double maxY = shape.getGridMaxY();
    final double absStep = Math.abs(xStep);
    final Color subGridColor = shape.getSubGridColour();
    final Color linesColor = shape.getLineColour();
    final double gridWidth = shape.getGridWidth();
    final double posX = Math.min(shape.getGridStartX(), shape.getGridEndX()) * Shape.PPC * unit;
    final double posY = -Math.min(shape.getGridStartY(), shape.getGridEndY()) * Shape.PPC * unit;
    final Point position = shape.getPosition();
    tlx -= position.getX();
    brx -= position.getX();
    tly -= position.getY();
    bry -= position.getY();
    elt.setAttribute(SVGAttributes.SVG_TRANSFORM, new SVGTransform.SVGTranslateTransformation(position.getX(), position.getY()).toString());
    // Creation of the sub-grid
    if (subGridDots > 0) {
        createSVGSubGridDots(document, elt, prefix, subGridDiv, unit, xSubStep, ySubStep, minX, maxX, minY, maxY, subGridDots, shape.getSubGridWidth(), tlx, tly, brx, bry, subGridColor);
    } else {
        if (subGridDiv > 1) {
            createSVGSubGridDiv(document, elt, prefix, subGridDiv, xSubStep, ySubStep, minX, maxX, minY, maxY, subGridDots, shape.getSubGridWidth(), tlx, tly, brx, bry, subGridColor, posX, posY, xStep, yStep);
        }
    }
    if (shape.getGridDots() > 0) {
        createSVGGridDots(document, elt, prefix, absStep, minX, maxX, minY, maxY, tlx, tly, brx, bry, unit, posX, posY, xStep, yStep, gridWidth, linesColor);
    } else {
        createSVGGridDiv(document, elt, prefix, minX, maxX, minY, maxY, tlx, tly, brx, bry, posX, posY, xStep, yStep, gridWidth, linesColor);
    }
    if (shape.getLabelsSize() > 0) {
        createSVGGridLabels(document, elt, prefix, minX, maxX, minY, maxY, tlx, tly, xStep, yStep, gridWidth, absStep);
    }
    if (MathUtils.INST.equalsDouble(shape.getRotationAngle() % (Math.PI * 2), 0.)) {
        setSVGRotationAttribute(elt);
    }
}

Example 77 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTBezierCurveView method getCode.

@Override
@NotNull
public String getCode(@NotNull final Point origin, final float ppc) {
    if (shape.getNbPoints() < 2) {
        return "";
    }
    final int size = shape.getNbPoints();
    final StringBuilder coord = new StringBuilder();
    final List<Point> pts = shape.getPoints();
    final List<Point> fCtrlPts = shape.getFirstCtrlPts();
    final List<Point> sCtrlPts = shape.getSecondCtrlPts();
    final double originx = origin.getX();
    final double originy = origin.getY();
    coord.append('(').append(MathUtils.INST.getCutNumberFloat((pts.get(0).getX() - originx) / ppc));
    coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - pts.get(0).getY()) / ppc));
    coord.append(')').append('(').append(MathUtils.INST.getCutNumberFloat((fCtrlPts.get(0).getX() - originx) / ppc));
    coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - fCtrlPts.get(0).getY()) / ppc));
    coord.append(')').append('(').append(MathUtils.INST.getCutNumberFloat((fCtrlPts.get(1).getX() - originx) / ppc));
    coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - fCtrlPts.get(1).getY()) / ppc));
    coord.append(')').append('(').append(MathUtils.INST.getCutNumberFloat((pts.get(1).getX() - originx) / ppc));
    coord.append(',').append(MathUtils.INST.getCutNumber((originy - pts.get(1).getY()) / ppc)).append(')');
    for (int i = 2; i < size; i++) {
        final Point ctrlPt1 = fCtrlPts.get(i);
        final Point ctrlPt2 = sCtrlPts.get(i - 1);
        coord.append('(').append(MathUtils.INST.getCutNumberFloat((ctrlPt2.getX() - originx) / ppc));
        coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - ctrlPt2.getY()) / ppc));
        coord.append(')').append('(').append(MathUtils.INST.getCutNumberFloat((ctrlPt1.getX() - originx) / ppc));
        coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - ctrlPt1.getY()) / ppc));
        coord.append(')').append('(');
        final Point pt = pts.get(i);
        coord.append(MathUtils.INST.getCutNumberFloat((pt.getX() - originx) / ppc)).append(',');
        coord.append(MathUtils.INST.getCutNumberFloat((originy - pt.getY()) / ppc)).append(')');
    }
    if (!shape.isOpened()) {
        final Point ctrlPt1 = sCtrlPts.get(0);
        final Point ctrlPt2 = sCtrlPts.get(sCtrlPts.size() - 1);
        coord.append('(').append(MathUtils.INST.getCutNumberFloat((ctrlPt2.getX() - originx) / ppc));
        coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - ctrlPt2.getY()) / ppc));
        coord.append(')').append('(').append(MathUtils.INST.getCutNumberFloat((ctrlPt1.getX() - originx) / ppc));
        coord.append(',').append(MathUtils.INST.getCutNumberFloat((originy - ctrlPt1.getY()) / ppc));
        coord.append(')').append('(');
        final Point pt = pts.get(0);
        coord.append(MathUtils.INST.getCutNumberFloat((pt.getX() - originx) / ppc)).append(',');
        coord.append(MathUtils.INST.getCutNumberFloat((originy - pt.getY()) / ppc)).append(')');
    }
    final StringBuilder code = new StringBuilder();
    // NON-NLS
    code.append("\\psbezier[").append(getPropertiesCode(ppc)).append(']');
    final StringBuilder arrowsStyle = getArrowsStyleCode();
    if (arrowsStyle != null) {
        code.append(arrowsStyle);
    }
    code.append(coord);
    return code.toString();
}

Example 78 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTFrameView method getCode.

@Override
@NotNull
public String getCode(@NotNull final Point position, final float ppc) {
    final StringBuilder params = getPropertiesCode(ppc);
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final double x1 = tl.getX() - position.getX();
    final double x2 = br.getX() - position.getX();
    final double y1 = position.getY() - tl.getY();
    final double y2 = position.getY() - br.getY();
    final StringBuilder code = new StringBuilder();
    if (shape.isRoundCorner()) {
        // NON-NLS
        params.append(", framearc=").append(MathUtils.INST.getCutNumberFloat(shape.getLineArc()));
    }
    final StringBuilder rotation = getRotationHeaderCode(ppc, position);
    if (rotation != null) {
        code.append(rotation);
    }
    // NON-NLS
    code.append("\\psframe[");
    code.append(params);
    code.append(']').append('(');
    code.append(MathUtils.INST.getCutNumberFloat(x2 / ppc)).append(',');
    code.append(MathUtils.INST.getCutNumberFloat(y1 / ppc)).append(')').append('(');
    code.append(MathUtils.INST.getCutNumberFloat(x1 / ppc)).append(',');
    code.append(MathUtils.INST.getCutNumberFloat(y2 / ppc)).append(')');
    if (rotation != null) {
        code.append('}');
    }
    return code.toString();
}

Example 79 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTGridView method getCode.

@Override
@NotNull
public String getCode(@NotNull final Point pt, final float ppc) {
    final int startX;
    final int startY;
    final int endX;
    final int endY;
    final boolean isXLabelSouth = shape.isXLabelSouth();
    final boolean isYLabelWest = shape.isYLabelWest();
    final Point position = shape.getPosition();
    final StringBuilder start = new StringBuilder();
    final StringBuilder end = new StringBuilder();
    final StringBuilder rot = getRotationHeaderCode(ppc, position);
    final StringBuilder coord = new StringBuilder();
    final double unit = shape.getUnit();
    final double gridStartx = shape.getGridStartX();
    final double gridStarty = shape.getGridStartY();
    final double gridEndx = shape.getGridEndX();
    final double gridEndy = shape.getGridEndY();
    final StringBuilder code = new StringBuilder();
    if (isXLabelSouth) {
        startY = (int) gridStarty;
        endY = (int) gridEndy;
    } else {
        startY = (int) gridEndy;
        endY = (int) gridStarty;
    }
    if (isYLabelWest) {
        startX = (int) gridStartx;
        endX = (int) gridEndx;
    } else {
        startX = (int) gridEndx;
        endX = (int) gridStartx;
    }
    coord.append('(').append((int) shape.getOriginX()).append(',').append((int) shape.getOriginY()).append(')');
    coord.append('(').append(startX).append(',').append(startY).append(')');
    coord.append('(').append(endX).append(',').append(endY).append(')');
    if (!MathUtils.INST.equalsDouble(unit, PSTricksConstants.DEFAULT_UNIT)) {
        // NON-NLS
        end.append("\n\\psset{unit=").append(PSTricksConstants.DEFAULT_UNIT).append(PSTricksConstants.TOKEN_CM).append('}');
    }
    if (!MathUtils.INST.equalsDouble(position.getX(), 0.0) || !MathUtils.INST.equalsDouble(position.getY(), 0.0)) {
        final float posX = MathUtils.INST.getCutNumberFloat((position.getX() - pt.getX()) / ppc);
        final float posY = MathUtils.INST.getCutNumberFloat((pt.getY() - position.getY()) / ppc);
        end.append('}');
        // NON-NLS
        start.append("\\rput(").append(posX).append(',').append(posY).append(')').append('{');
    }
    if (rot != null) {
        start.append(rot);
        end.insert(0, '}');
    }
    code.append(start);
    // NON-NLS
    code.append("\\psgrid[");
    code.append(getParamsCode(ppc, unit));
    code.append(']');
    code.append(coord);
    code.append(end);
    return code.toString();
}

Example 80 with Point

use of net.sf.latexdraw.model.api.shape.Point in project latexdraw by arnobl.

the class PSTRhombusView method getCode.

@Override
@NotNull
public String getCode(@NotNull final Point origin, final float ppc) {
    final Point tl = shape.getTopLeftPoint();
    final Point br = shape.getBottomRightPoint();
    final double tlx = tl.getX();
    final double tly = tl.getY();
    final double brx = br.getX();
    final double bry = br.getY();
    final double xCenter = (tlx + brx) / 2f - origin.getX();
    final double yCenter = origin.getY() - (tly + bry) / 2f;
    final StringBuilder params = getPropertiesCode(ppc);
    final double rotationAngle = Math.toDegrees(shape.getRotationAngle()) % 360;
    final StringBuilder code = new StringBuilder();
    if (!MathUtils.INST.equalsDouble(rotationAngle, 0.0)) {
        // NON-NLS
        params.append(", gangle=").append(MathUtils.INST.getCutNumberFloat(-rotationAngle));
    }
    // NON-NLS
    code.append("\\psdiamond[");
    code.append(params);
    code.append(']').append('(');
    code.append(MathUtils.INST.getCutNumberFloat(xCenter / ppc)).append(',');
    code.append(MathUtils.INST.getCutNumberFloat(yCenter / ppc)).append(')').append('(');
    code.append(MathUtils.INST.getCutNumberFloat((brx - tlx) / 2f) / ppc).append(',');
    code.append(MathUtils.INST.getCutNumberFloat((bry - tly) / 2f) / ppc).append(')');
    return code.toString();
}