public class JaBlob extends JaFillObject
Constructor and Description |
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JaBlob()
Constructor: sets the width, height, getRelw() and getRelh() to a
default value of 25.
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Modifier and Type | Method and Description |
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JaObject |
copy()
Returns an exact copy of this JaBlob.
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void |
drawHandles(org.freehep.graphics2d.VectorGraphics g2)
Draws a visual aid during the dragging of a blob object,
which is a red cross at the center.
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void |
drawVisualAid(org.freehep.graphics2d.VectorGraphics g2)
Draws a visual aid during the dragging of a blob object,
which is a red cross at the center.
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boolean |
editPanel()
Brings up the edit panel that allows to change the parameters of
this object.
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int |
getGrabbedHandle(int clickX,
int clickY,
int editmode)
Determines where on this JaObject a mouse click has ocurred.
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int |
getRotAngle()
Returns the rotation angle of this blob.
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float |
getTransparency()
Get the transparency of it
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boolean |
isCopy(JaObject comp)
Returns true if all serializable variables of this JaObject
and those of the specified one are equal.
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boolean |
isFilled()
Get the filled style
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void |
jaxoDraw(org.freehep.graphics2d.VectorGraphics g2,
boolean drawToScreen)
The method that draws this JaBlob.
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String |
latexCommand(float scale,
Dimension canvasDim)
The LaTeX command that is necessary to draw the given JaBlob
using the axodraw.sty package.
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void |
rescaleObject(int orx,
int ory,
float scale)
Rescales this JaBlob by the scale factor scale,
keeping the point (orx, ory) fixed.
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void |
setFilled(boolean fill)
Fill or not the object
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void |
setRotAngle(int newangle)
Sets the rotation angle of this blob.
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void |
setTransparency(float transp)
Set transparency of this object
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getFillColor, getStroke, latexWidth, setFillColor, setStroke
getBoundingBox, getColor, getGeneralPath, getHeight, getRelh, getRelHndc, getRelHuser, getRelSize, getRelw, getRelWndc, getRelWuser, getSize, getWidth, getX, getXndc, getXuser, getY, getYndc, getYuser, isMarked, isUser, moveBy, scalePoint, setAsMarked, setBoundingBox, setColor, setLocation, setLocation, setRelh, setRelw, setRelWAndH, setRelWH, setSize, setX, setY, updateCoor, updateNDC
public JaBlob()
public final int getRotAngle()
public final void setRotAngle(int newangle)
newangle
- The rotation angle of this blobpublic void setTransparency(float transp)
transp
- transparency from 0 to 1public void setFilled(boolean fill)
fill
- true is filledpublic boolean isFilled()
public float getTransparency()
public final JaObject copy()
public final boolean isCopy(JaObject comp)
public final void drawVisualAid(org.freehep.graphics2d.VectorGraphics g2)
drawVisualAid
in class JaObject
g2
- The graphics context to draw to.public final void drawHandles(org.freehep.graphics2d.VectorGraphics g2)
drawHandles
in class JaObject
g2
- The graphics context to draw topublic final int getGrabbedHandle(int clickX, int clickY, int editmode)
getGrabbedHandle
in class JaObject
clickX
- The x position of the point where the mouse click ocurred.clickY
- The y position of the point where the mouse click ocurred.editmode
- The current edit mode as defined in JaxoMainPanel.public final void jaxoDraw(org.freehep.graphics2d.VectorGraphics g2, boolean drawToScreen)
jaxoDraw
in class JaObject
g2
- The graphics context where the JaBlob has to be drawn.drawToScreen
- A boolean variable that indicates whether the
drawing is done on the screen or somewhere else. This is used for
exporting/printing, where the object handles should not be painted,
even if they are visible on the screen.public final String latexCommand(float scale, Dimension canvasDim)
latexCommand
in class JaObject
scale
- A scale factor to translate Java coordinates to
LaTeX coordinates.canvasDim
- The current dimension of the canvas.public final void rescaleObject(int orx, int ory, float scale)
rescaleObject
in class JaObject
orx
- The x - coordinate of the fixed pointory
- The y - coordinate of the fixed pointscale
- The scale parameterjHepWork 3.8 ©