Java Code Examples for org.jfree.chart.util.Size2D#getHeight()
The following examples show how to use
org.jfree.chart.util.Size2D#getHeight() .
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Example 1
| Source File: CategoryAxis.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* A utility method for determining the height of a text block.
*
* @param block the text block.
* @param position the label position.
* @param g2 the graphics device.
*
* @return The height.
*/
protected double calculateTextBlockHeight(TextBlock block,
CategoryLabelPosition position,
Graphics2D g2) {
RectangleInsets insets = getTickLabelInsets();
Size2D size = block.calculateDimensions(g2);
Rectangle2D box = new Rectangle2D.Double(0.0, 0.0, size.getWidth(),
size.getHeight());
Shape rotatedBox = ShapeUtilities.rotateShape(box, position.getAngle(),
0.0f, 0.0f);
double h = rotatedBox.getBounds2D().getHeight()
+ insets.getTop() + insets.getBottom();
return h;
}
Example 2
| Source File: CategoryAxis.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* A utility method for determining the width of a text block.
*
* @param block the text block.
* @param position the position.
* @param g2 the graphics device.
*
* @return The width.
*/
protected double calculateTextBlockWidth(TextBlock block,
CategoryLabelPosition position,
Graphics2D g2) {
RectangleInsets insets = getTickLabelInsets();
Size2D size = block.calculateDimensions(g2);
Rectangle2D box = new Rectangle2D.Double(0.0, 0.0, size.getWidth(),
size.getHeight());
Shape rotatedBox = ShapeUtilities.rotateShape(box, position.getAngle(),
0.0f, 0.0f);
double w = rotatedBox.getBounds2D().getWidth() + insets.getTop()
+ insets.getBottom();
return w;
}
Example 3
| Source File: CategoryAxis.java From astor with GNU General Public License v2.0 | 6 votes |
|
/**
* A utility method for determining the height of a text block.
*
* @param block the text block.
* @param position the label position.
* @param g2 the graphics device.
*
* @return The height.
*/
protected double calculateTextBlockHeight(TextBlock block,
CategoryLabelPosition position,
Graphics2D g2) {
RectangleInsets insets = getTickLabelInsets();
Size2D size = block.calculateDimensions(g2);
Rectangle2D box = new Rectangle2D.Double(0.0, 0.0, size.getWidth(),
size.getHeight());
Shape rotatedBox = ShapeUtilities.rotateShape(box, position.getAngle(),
0.0f, 0.0f);
double h = rotatedBox.getBounds2D().getHeight()
+ insets.getTop() + insets.getBottom();
return h;
}
Example 4
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Returns the width and height of the text block.
*
* @param g2 the graphics device.
*
* @return The width and height.
*/
public Size2D calculateDimensions(Graphics2D g2) {
double width = 0.0;
double height = 0.0;
Iterator iterator = this.lines.iterator();
while (iterator.hasNext()) {
TextLine line = (TextLine) iterator.next();
Size2D dimension = line.calculateDimensions(g2);
width = Math.max(width, dimension.getWidth());
height = height + dimension.getHeight();
}
return new Size2D(width, height);
}
Example 5
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Returns the bounds of the text block.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param anchorX the x-coordinate for the anchor point.
* @param anchorY the y-coordinate for the anchor point.
* @param anchor the text block anchor (<code>null</code> not permitted).
* @param rotateX the x-coordinate for the rotation point.
* @param rotateY the y-coordinate for the rotation point.
* @param angle the rotation angle.
*
* @return The bounds.
*/
public Shape calculateBounds(Graphics2D g2, float anchorX, float anchorY,
TextBlockAnchor anchor, float rotateX, float rotateY,
double angle) {
Size2D d = calculateDimensions(g2);
float[] offsets = calculateOffsets(anchor, d.getWidth(), d.getHeight());
Rectangle2D bounds = new Rectangle2D.Double(anchorX + offsets[0],
anchorY + offsets[1], d.getWidth(), d.getHeight());
Shape rotatedBounds = ShapeUtilities.rotateShape(bounds, angle,
rotateX, rotateY);
return rotatedBounds;
}
Example 6
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Draws the text block, aligning it with the specified anchor point and
* rotating it about the specified rotation point.
*
* @param g2 the graphics device.
* @param anchorX the x-coordinate for the anchor point.
* @param anchorY the y-coordinate for the anchor point.
* @param anchor the point on the text block that is aligned to the
* anchor point.
* @param rotateX the x-coordinate for the rotation point.
* @param rotateY the x-coordinate for the rotation point.
* @param angle the rotation (in radians).
*/
public void draw(Graphics2D g2, float anchorX, float anchorY,
TextBlockAnchor anchor, float rotateX, float rotateY,
double angle) {
Size2D d = calculateDimensions(g2);
float[] offsets = calculateOffsets(anchor, d.getWidth(), d.getHeight());
Iterator iterator = this.lines.iterator();
float yCursor = 0.0f;
while (iterator.hasNext()) {
TextLine line = (TextLine) iterator.next();
Size2D dimension = line.calculateDimensions(g2);
float lineOffset = 0.0f;
if (this.lineAlignment == HorizontalAlignment.CENTER) {
lineOffset = (float) (d.getWidth() - dimension.getWidth())
/ 2.0f;
}
else if (this.lineAlignment == HorizontalAlignment.RIGHT) {
lineOffset = (float) (d.getWidth() - dimension.getWidth());
}
line.draw(g2, anchorX + offsets[0] + lineOffset, anchorY
+ offsets[1] + yCursor, TextAnchor.TOP_LEFT, rotateX,
rotateY, angle);
yCursor = yCursor + (float) dimension.getHeight();
}
}
Example 7
| Source File: CategoryAxis.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* A utility method for determining the width of a text block.
*
* @param block the text block.
* @param position the position.
* @param g2 the graphics device.
*
* @return The width.
*/
protected double calculateTextBlockWidth(TextBlock block,
CategoryLabelPosition position, Graphics2D g2) {
RectangleInsets insets = getTickLabelInsets();
Size2D size = block.calculateDimensions(g2);
Rectangle2D box = new Rectangle2D.Double(0.0, 0.0, size.getWidth(),
size.getHeight());
Shape rotatedBox = ShapeUtilities.rotateShape(box, position.getAngle(),
0.0f, 0.0f);
double w = rotatedBox.getBounds2D().getWidth() + insets.getLeft()
+ insets.getRight();
return w;
}
Example 8
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Returns the width and height of the text block.
*
* @param g2 the graphics device.
*
* @return The width and height.
*/
public Size2D calculateDimensions(Graphics2D g2) {
double width = 0.0;
double height = 0.0;
Iterator iterator = this.lines.iterator();
while (iterator.hasNext()) {
TextLine line = (TextLine) iterator.next();
Size2D dimension = line.calculateDimensions(g2);
width = Math.max(width, dimension.getWidth());
height = height + dimension.getHeight();
}
return new Size2D(width, height);
}
Example 9
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Returns the bounds of the text block.
*
* @param g2 the graphics device (<code>null</code> not permitted).
* @param anchorX the x-coordinate for the anchor point.
* @param anchorY the y-coordinate for the anchor point.
* @param anchor the text block anchor (<code>null</code> not permitted).
* @param rotateX the x-coordinate for the rotation point.
* @param rotateY the y-coordinate for the rotation point.
* @param angle the rotation angle.
*
* @return The bounds.
*/
public Shape calculateBounds(Graphics2D g2, float anchorX, float anchorY,
TextBlockAnchor anchor, float rotateX, float rotateY,
double angle) {
Size2D d = calculateDimensions(g2);
float[] offsets = calculateOffsets(anchor, d.getWidth(), d.getHeight());
Rectangle2D bounds = new Rectangle2D.Double(anchorX + offsets[0],
anchorY + offsets[1], d.getWidth(), d.getHeight());
Shape rotatedBounds = ShapeUtilities.rotateShape(bounds, angle,
rotateX, rotateY);
return rotatedBounds;
}
Example 10
| Source File: TextBlock.java From astor with GNU General Public License v2.0 | 5 votes |
|
/**
* Draws the text block, aligning it with the specified anchor point and
* rotating it about the specified rotation point.
*
* @param g2 the graphics device.
* @param anchorX the x-coordinate for the anchor point.
* @param anchorY the y-coordinate for the anchor point.
* @param anchor the point on the text block that is aligned to the
* anchor point.
* @param rotateX the x-coordinate for the rotation point.
* @param rotateY the x-coordinate for the rotation point.
* @param angle the rotation (in radians).
*/
public void draw(Graphics2D g2, float anchorX, float anchorY,
TextBlockAnchor anchor, float rotateX, float rotateY,
double angle) {
Size2D d = calculateDimensions(g2);
float[] offsets = calculateOffsets(anchor, d.getWidth(), d.getHeight());
Iterator iterator = this.lines.iterator();
float yCursor = 0.0f;
while (iterator.hasNext()) {
TextLine line = (TextLine) iterator.next();
Size2D dimension = line.calculateDimensions(g2);
float lineOffset = 0.0f;
if (this.lineAlignment == HorizontalAlignment.CENTER) {
lineOffset = (float) (d.getWidth() - dimension.getWidth())
/ 2.0f;
}
else if (this.lineAlignment == HorizontalAlignment.RIGHT) {
lineOffset = (float) (d.getWidth() - dimension.getWidth());
}
line.draw(g2, anchorX + offsets[0] + lineOffset, anchorY
+ offsets[1] + yCursor, TextAnchor.TOP_LEFT, rotateX,
rotateY, angle);
yCursor = yCursor + (float) dimension.getHeight();
}
}
