public void setTextColor(Color color) {
if (color == null) {
String message = Logging.getMessage("nullValue.ColorIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.textColor = color;
}
public void setOutlineWidth(double width) {
if (width < 0) {
String message = Logging.getMessage("generic.ArgumentOutOfRange", "width < 0");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.outlineWidth = width;
}
public void setFont(java.awt.Font font) {
if (font == null) {
String message = Logging.getMessage("nullValue.FontIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.font = font;
}
public void setInsets(java.awt.Insets insets) {
if (insets == null) {
String message = Logging.getMessage("nullValue.InsetsIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
// Class java.awt.Insets is known to override the method Object.clone().
this.insets = (java.awt.Insets) insets.clone();
}
public void setOpacity(double opacity) {
if (opacity < 0 || opacity > 1) {
String message =
Logging.getMessage("generic.ArgumentOutOfRange", "opacity < 0 or opacity > 1");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.opacity = opacity;
}
protected void endRendering(DrawContext dc, OGLStackHandler stackHandler) {
if (dc == null) {
String message = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
GL2 gl = dc.getGL().getGL2(); // GL initialization checks for GL2 compatibility.
stackHandler.pop(gl);
}
public void render(DrawContext dc) {
IconRenderer.this.beginDrawIcons(dc);
try {
IconRenderer.this.drawIconsInBatch(dc, this);
} catch (WWRuntimeException e) {
Logging.logger().log(Level.SEVERE, "generic.ExceptionWhileRenderingIcon", e);
} catch (Exception e) {
Logging.logger().log(Level.SEVERE, "generic.ExceptionWhileRenderingIcon", e);
} finally {
IconRenderer.this.endDrawIcons(dc);
}
}
public void render(DrawContext dc, String text, int x, int y) {
if (dc == null) {
String message = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
if (text == null) {
String message = Logging.getMessage("nullValue.StringIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.doRender(dc, text, x, y);
}
public ToolTipRenderer(java.awt.Font font) {
if (font == null) {
String message = Logging.getMessage("nullValue.FontIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
this.useSystemLookAndFeel = false;
this.font = font;
this.textColor = java.awt.Color.WHITE;
this.interiorColor = java.awt.Color.BLACK;
this.outlineColor = java.awt.Color.WHITE;
this.outlineWidth = 1;
this.opacity = 1;
this.insets = new java.awt.Insets(1, 1, 1, 1);
}
public void pick(DrawContext dc, java.awt.Point pickPoint) {
IconRenderer.this.pickSupport.clearPickList();
IconRenderer.this.beginDrawIcons(dc);
try {
if (IconRenderer.this.isAllowBatchPicking()) IconRenderer.this.pickIconsInBatch(dc, this);
else IconRenderer.this.drawIcon(dc, this);
} catch (WWRuntimeException e) {
Logging.logger().log(Level.SEVERE, "generic.ExceptionWhileRenderingIcon", e);
} catch (Exception e) {
Logging.logger().log(Level.SEVERE, "generic.ExceptionWhilePickingIcon", e);
} finally {
IconRenderer.this.endDrawIcons(dc);
IconRenderer.this.pickSupport.resolvePick(dc, pickPoint, layer);
IconRenderer.this.pickSupport.clearPickList(); // to ensure entries can be garbage collected
}
}
protected void beginRendering(DrawContext dc, OGLStackHandler stackHandler) {
if (dc == null) {
String message = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().fine(message);
throw new IllegalArgumentException(message);
}
GL2 gl = dc.getGL().getGL2(); // GL initialization checks for GL2 compatibility.
int attribMask =
GL2.GL_COLOR_BUFFER_BIT // for alpha test func and ref, blend func
| GL2.GL_CURRENT_BIT // for current color
| GL2.GL_ENABLE_BIT // for enable/disable
| GL2.GL_LINE_BIT // for line width
| GL2.GL_TRANSFORM_BIT; // for matrix mode
stackHandler.pushAttrib(gl, attribMask);
stackHandler.pushTextureIdentity(gl);
stackHandler.pushProjectionIdentity(gl);
java.awt.Rectangle viewport = dc.getView().getViewport();
gl.glOrtho(
viewport.x, viewport.x + viewport.width, viewport.y, viewport.y + viewport.height, -1, 1);
stackHandler.pushModelviewIdentity(gl);
// Enable the alpha test.
gl.glEnable(GL2.GL_ALPHA_TEST);
gl.glAlphaFunc(GL2.GL_GREATER, 0.0f);
// Enable blending in premultiplied color mode.
gl.glEnable(GL.GL_BLEND);
OGLUtil.applyBlending(gl, true);
gl.glDisable(GL.GL_CULL_FACE);
gl.glDisable(GL.GL_DEPTH_TEST);
gl.glDisable(GL2.GL_LIGHTING);
gl.glDisable(GL.GL_TEXTURE_2D);
}
@Override
public String toString() {
return Logging.getMessage("layers.IconLayer.Name");
}
protected Vec4 drawIcon(DrawContext dc, OrderedIcon uIcon) {
if (uIcon.point == null) {
String msg = Logging.getMessage("nullValue.PointIsNull");
Logging.logger().severe(msg);
// Record feedback data for this WWIcon if feedback is enabled.
if (uIcon.icon != null) this.recordFeedback(dc, uIcon.icon, null, null);
return null;
}
WWIcon icon = uIcon.icon;
if (dc.getView().getFrustumInModelCoordinates().getNear().distanceTo(uIcon.point) < 0) {
// Record feedback data for this WWIcon if feedback is enabled.
this.recordFeedback(dc, icon, uIcon.point, null);
return null;
}
final Vec4 screenPoint = dc.getView().project(uIcon.point);
if (screenPoint == null) {
// Record feedback data for this WWIcon if feedback is enabled.
this.recordFeedback(dc, icon, uIcon.point, null);
return null;
}
double pedestalScale;
double pedestalSpacing;
if (this.pedestal != null) {
pedestalScale = this.pedestal.getScale();
pedestalSpacing = pedestal.getSpacingPixels();
} else {
pedestalScale = 0d;
pedestalSpacing = 0d;
}
GL2 gl = dc.getGL().getGL2(); // GL initialization checks for GL2 compatibility.
this.setDepthFunc(dc, uIcon, screenPoint);
gl.glMatrixMode(GL2.GL_MODELVIEW);
gl.glLoadIdentity();
Dimension size = icon.getSize();
double width = size != null ? size.getWidth() : icon.getImageTexture().getWidth(dc);
double height = size != null ? size.getHeight() : icon.getImageTexture().getHeight(dc);
gl.glTranslated(
screenPoint.x - width / 2, screenPoint.y + (pedestalScale * height) + pedestalSpacing, 0d);
if (icon.isHighlighted()) {
double heightDelta = this.pedestal != null ? 0 : height / 2; // expand only above the pedestal
gl.glTranslated(width / 2, heightDelta, 0);
gl.glScaled(icon.getHighlightScale(), icon.getHighlightScale(), icon.getHighlightScale());
gl.glTranslated(-width / 2, -heightDelta, 0);
}
Rectangle rect =
new Rectangle(
(int) (screenPoint.x - width / 2),
(int) (screenPoint.y),
(int) width,
(int) (height + (pedestalScale * height) + pedestalSpacing));
if (dc.isPickingMode()) {
// If in picking mode and pick clipping is enabled, check to see if the icon is within the
// pick volume.
if (this.isPickFrustumClippingEnabled() && !dc.getPickFrustums().intersectsAny(rect)) {
// Record feedback data for this WWIcon if feedback is enabled.
this.recordFeedback(dc, icon, uIcon.point, rect);
return screenPoint;
} else {
java.awt.Color color = dc.getUniquePickColor();
int colorCode = color.getRGB();
this.pickSupport.addPickableObject(colorCode, icon, uIcon.getPosition(), false);
gl.glColor3ub((byte) color.getRed(), (byte) color.getGreen(), (byte) color.getBlue());
}
}
if (icon.getBackgroundTexture() != null)
this.applyBackground(dc, icon, screenPoint, width, height, pedestalSpacing, pedestalScale);
if (icon.getImageTexture().bind(dc)) {
TextureCoords texCoords = icon.getImageTexture().getTexCoords();
gl.glScaled(width, height, 1d);
dc.drawUnitQuad(texCoords);
}
if (this.pedestal != null && this.pedestal.getImageTexture() != null) {
gl.glLoadIdentity();
gl.glTranslated(screenPoint.x - (pedestalScale * (width / 2)), screenPoint.y, 0d);
gl.glScaled(width * pedestalScale, height * pedestalScale, 1d);
if (this.pedestal.getImageTexture().bind(dc)) {
TextureCoords texCoords = this.pedestal.getImageTexture().getTexCoords();
dc.drawUnitQuad(texCoords);
}
}
// Record feedback data for this WWIcon if feedback is enabled.
this.recordFeedback(dc, icon, uIcon.point, rect);
return screenPoint;
}
protected void drawMany(DrawContext dc, Iterable<? extends WWIcon> icons, Layer layer) {
if (dc == null) {
String msg = Logging.getMessage("nullValue.DrawContextIsNull");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
if (dc.getVisibleSector() == null) return;
SectorGeometryList geos = dc.getSurfaceGeometry();
//noinspection RedundantIfStatement
if (geos == null) return;
if (icons == null) {
String msg = Logging.getMessage("nullValue.IconIterator");
Logging.logger().severe(msg);
throw new IllegalArgumentException(msg);
}
Iterator<? extends WWIcon> iterator = icons.iterator();
if (!iterator.hasNext()) return;
double horizon = dc.getView().getHorizonDistance();
while (iterator.hasNext()) {
WWIcon icon = iterator.next();
if (!isIconValid(icon, true)) {
// Record feedback data for this WWIcon if feedback is enabled.
if (icon != null) this.recordFeedback(dc, icon, null, null);
continue;
}
if (!icon.isVisible()) {
// Record feedback data for this WWIcon if feedback is enabled.
this.recordFeedback(dc, icon, null, null);
continue;
}
// Determine Cartesian position from the surface geometry if the icon is near the surface,
// otherwise draw it from the globe.
Position pos = icon.getPosition();
Vec4 iconPoint = null;
if (pos.getElevation() < dc.getGlobe().getMaxElevation()
&& !this.isAlwaysUseAbsoluteElevation()) {
iconPoint = dc.getSurfaceGeometry().getSurfacePoint(icon.getPosition());
}
if (iconPoint == null) {
Angle lat = pos.getLatitude();
Angle lon = pos.getLongitude();
double elevation = pos.getElevation();
if (!this.isAlwaysUseAbsoluteElevation()) elevation += dc.getGlobe().getElevation(lat, lon);
iconPoint = dc.getGlobe().computePointFromPosition(lat, lon, elevation);
}
double eyeDistance =
icon.isAlwaysOnTop() ? 0 : dc.getView().getEyePoint().distanceTo3(iconPoint);
// X-PATCH Marjan
// extracted skip conditions into an overrideable method
if (!meetsRenderCriteria(dc, icon, iconPoint, eyeDistance)) {
this.recordFeedback(dc, icon, iconPoint, null);
continue;
}
// X-END
// The icons aren't drawn here, but added to the ordered queue to be drawn back-to-front.
dc.addOrderedRenderable(new OrderedIcon(icon, iconPoint, layer, eyeDistance, horizon));
if (icon.isShowToolTip()) this.addToolTip(dc, icon, iconPoint);
}
}
