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

Example 71 with FontMetrics

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

the class TextImage method refreshImage.

/**
 * This method was created by a SmartGuide.
 * @param g java.awt.Graphics
 */
private void refreshImage(Component component) {
    if (image != null) {
        return;
    }
    FontMetrics fontMetrics = component.getFontMetrics(font);
    int strWidth = fontMetrics.stringWidth(text);
    int strHeight = fontMetrics.getHeight();
    int strAscent = fontMetrics.getMaxAscent();
    width = strWidth + 4;
    height = strHeight + 4;
    image = component.createImage(width, height);
    if (image == null) {
        throw new RuntimeException("error creating horizontal image");
    }
    java.awt.Graphics g = image.getGraphics();
    // g.setPaintMode();
    g.setClip(0, 0, width, height);
    g.setColor(Color.white);
    g.fillRect(0, 0, width, height);
    g.setColor(Color.black);
    int posY = 2 + strAscent;
    int posX = 2;
    g.setFont(font);
    g.drawString(text, posX, posY);
}

Example 72 with FontMetrics

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

the class ImagePlaneManagerPanel method updateInfo.

private void updateInfo(MouseEvent mouseEvent) {
    if (mouseEvent == null) {
        return;
    }
    String infoS = null;
    // }else
    if (mouseEvent.getID() != java.awt.event.MouseEvent.MOUSE_EXITED) {
        Coordinate wc = null;
        boolean bNeedsMembraneCursor = false;
        if (getCurveEditorTool().getTool() == CurveEditorTool.TOOL_ZOOM || getCurveEditorTool().getTool() == CurveEditorTool.TOOL_PAN) {
            infoS = getCurveEditorTool().getToolDescription(getCurveEditorTool().getTool());
            setToolCursor();
        } else if (mouseEvent.getID() != java.awt.event.MouseEvent.MOUSE_ENTERED) {
            lastValidMouseEvent = mouseEvent;
            if (getimagePaneView1().isPointOnImage(mouseEvent.getPoint())) {
                java.awt.geom.Point2D unitP = getimagePaneView1().getImagePointUnitized(mouseEvent.getPoint());
                wc = getImagePlaneManager().getWorldCoordinateFromUnitized2D(unitP.getX(), unitP.getY());
                if (wc != null) {
                    if (getCurveValueProvider() != null) {
                        if (getSourceDataInfo() != null && getSourceDataInfo().isChombo()) {
                            // for chombo, can't use closest curve method, one irregular point has one curve, it can be very far
                            CoordinateIndex ci = getImagePlaneManager().getDataIndexFromUnitized2D(unitP.getX(), unitP.getY());
                            CurveSelectionInfo csiSegment = getCurveValueProvider().findChomboCurveSelectionInfoForPoint(ci);
                            if (csiSegment != null) {
                                String infoTemp = getCurveValueProvider().getCurveValue(csiSegment);
                                if (infoTemp != null) {
                                    infoS = infoTemp;
                                    bNeedsMembraneCursor = true;
                                }
                            }
                        } else {
                            CurveSelectionInfo[] curveCSIArr = getCurveRenderer().getCloseCurveSelectionInfos(wc);
                            if (curveCSIArr != null) {
                                for (int i = 0; i < curveCSIArr.length; i += 1) {
                                    CurveSelectionInfo csiSegment = getCurveRenderer().getClosestSegmentSelectionInfo(wc, curveCSIArr[i].getCurve());
                                    if (csiSegment != null) {
                                        String infoTemp = getCurveValueProvider().getCurveValue(csiSegment);
                                        if (infoTemp != null) {
                                            infoS = infoTemp;
                                            bNeedsMembraneCursor = true;
                                            break;
                                        }
                                    }
                                }
                            }
                        }
                    }
                    if (infoS == null && getSourceDataInfo() != null) {
                        CoordinateIndex ci = getImagePlaneManager().getDataIndexFromUnitized2D(unitP.getX(), unitP.getY());
                        int volumeIndex = getSourceDataInfo().calculateWorldIndex(ci);
                        Coordinate quantizedWC = getSourceDataInfo().getWorldCoordinateFromIndex(ci);
                        boolean bUndefined = getSourceDataInfo().isDataNull() || (getDataInfoProvider() != null && !getDataInfoProvider().isDefined(volumeIndex));
                        String xCoordString = NumberUtils.formatNumber(quantizedWC.getX());
                        String yCoordString = NumberUtils.formatNumber(quantizedWC.getY());
                        String zCoordString = NumberUtils.formatNumber(quantizedWC.getZ());
                        infoS = "(" + xCoordString + (getSourceDataInfo().getYSize() > 1 ? "," + yCoordString : "") + (getSourceDataInfo().getZSize() > 1 ? "," + zCoordString : "") + ") " + "[" + volumeIndex + "]" + " [" + ci.x + (getSourceDataInfo().getYSize() > 1 ? "," + ci.y : "") + (getSourceDataInfo().getZSize() > 1 ? "," + ci.z : "") + "] " + (bUndefined ? "Undefined" : getSourceDataInfo().getDataValueAsString(ci.x, ci.y, ci.z));
                        if (getDataInfoProvider() != null) {
                            if (getDataInfoProvider().getPDEDataContext().getCartesianMesh().isChomboMesh()) {
                                if (!bUndefined) {
                                    StructureMetricsEntry structure = ((CartesianMeshChombo) getDataInfoProvider().getPDEDataContext().getCartesianMesh()).getStructureInfo(getDataInfoProvider().getPDEDataContext().getDataIdentifier());
                                    if (structure != null) {
                                        infoS += " || " + structure.getDisplayLabel();
                                    }
                                }
                            } else if (getDataInfoProvider() != null) {
                                infoS += "          ";
                                try {
                                    VolumeDataInfo volumeDataInfo = getDataInfoProvider().getVolumeDataInfo(volumeIndex);
                                    if (volumeDataInfo.subvolumeID0 != null) {
                                        infoS += " \"" + volumeDataInfo.volumeNamePhysiology + "\"" + " (\"" + volumeDataInfo.volumeNameGeometry + "\")";
                                        infoS += " svID=" + volumeDataInfo.subvolumeID0;
                                        infoS += " vrID=" + volumeDataInfo.volumeRegionID;
                                    }
                                } catch (Exception e) {
                                    // This can happen with FieldData viewer
                                    e.printStackTrace();
                                }
                            }
                        }
                        String curveDescr = CurveRenderer.getROIDescriptions(wc, getCurveRenderer());
                        if (curveDescr != null) {
                            infoS += "     " + curveDescr;
                        }
                    }
                    if (infoS == null) {
                        infoS = "Unknown";
                    }
                }
            }
            if (bNeedsMembraneCursor) {
                getimagePaneView1().setCursor(Cursor.getPredefinedCursor(Cursor.CROSSHAIR_CURSOR));
            } else {
                getimagePaneView1().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
                setToolCursor();
            }
        } else {
            lastValidMouseEvent = null;
        }
    } else {
        lastValidMouseEvent = null;
    }
    // if(mouseEvent.getID() == java.awt.event.MouseEvent.MOUSE_DRAGGED ||
    // mouseEvent.getID() == java.awt.event.MouseEvent.MOUSE_PRESSED ||
    // mouseEvent.getID() == java.awt.event.MouseEvent.MOUSE_EXITED ||
    // mouseEvent.getID() == java.awt.event.MouseEvent.MOUSE_ENTERED){
    // getInfoJlabel().setText((infoS == null?defaultInfoString:infoS));
    // }
    getimagePaneView1().setToolTipText(infoS == null ? defaultInfoString : infoS);
    // make sure the vertical space for the infoText is sufficient to avoid resizing
    FontMetrics fontMetrics = getInfoJlabel().getGraphics().getFontMetrics();
    getInfoJlabel().setMinimumSize(new Dimension(50, (fontMetrics.getMaxAscent() + fontMetrics.getMaxDescent() + 1)));
    getInfoJlabel().setText((infoS == null ? defaultInfoString : infoS));
}

Example 73 with FontMetrics

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

the class Node method paint.

public void paint(Graphics g) {
    int x = _bb.projection.projectX(_x, _y, _z);
    int y = _bb.projection.projectY(_x, _y, _z);
    if (dummy()) {
        // g.setColor(Color.blue);
        // g.fillOval( x-dummySize/2, y-dummySize/2, dummySize, dummySize );
        _boundingHeight = dummySize;
        _boundingWidth = dummySize;
    } else {
        g.setColor(((_picked) ? selectColor : (_fixed ? fixedColor : nodeColor)));
        int depdelta = (int) (10 * _bb.projection.projectZ(_x, _y, _z) / _bb.globals.L());
        FontMetrics fm = g.getFontMetrics();
        int w = _boundingWidth = fm.stringWidth(_label) + xmarginSize + depdelta;
        int h = _boundingHeight = fm.getHeight() + ymarginSize + depdelta;
        g.fillRect(x - w / 2, y - h / 2, w, h);
        g.setColor(Color.black);
        g.drawRect(x - w / 2, y - h / 2, w - 1, h - 1);
        if (_center) {
            g.drawRect(x - w / 2 - 1, y - h / 2 - 1, w + 1, h + 1);
            g.drawRect(x - w / 2 - 2, y - h / 2 - 2, w + 3, h + 3);
            g.drawRect(x - w / 2 - 3, y - h / 2 - 3, w + 5, h + 5);
        }
        g.drawString(_label, x - (w - xmarginSize) / 2, y - (h - ymarginSize) / 2 + fm.getAscent());
    }
}

Example 74 with FontMetrics

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

the class ReactionRuleDiagramShape method getPreferedSizeSelf.

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

Example 75 with FontMetrics

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

the class ReactionRuleShortDiagramShape method getPreferedSizeSelf.

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