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java.lang.Objectjhplot.jadraw.JaObject
jhplot.jadraw.JaVertex
public abstract class JaVertex
A vertex object.
Field Summary |
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Fields inherited from class jhplot.jadraw.JaObject |
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BB_MAX_X, BB_MAX_Y, BB_MIN_X, BB_MIN_Y, COPY, D_FORMAT, INIT_SIZE, LENGTH, MOVE, RESIZE, SELECT_BODY, SELECT_LL, SELECT_LR, SELECT_NONE, SELECT_P1, SELECT_P2, SELECT_P3, SELECT_UL, SELECT_UR |
Constructor Summary | |
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JaVertex()
Constructor: sets the width, height, relative width and height, and stroke to a default value of 2. |
Method Summary | |
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JaObject |
copy(JaVertex temp)
Returns an exact copy of this JaVertex. |
void |
drawHandles(java.awt.Graphics2D g2)
Draws the handles of this vertex object. |
void |
drawVisualAid(java.awt.Graphics2D g2)
Draws a visual aid during the dragging of a vertex object, which is a red cross at the center. |
abstract boolean |
editPanel()
Brings up the edit panel that allows to change the parameters of this object. |
int |
getGrabbedHandle(int clickX,
int clickY,
int editmode)
Determines which handle the user has selected to move/resize/edit this vertex. |
float |
getStroke()
Returns the stroke property of this line object. |
boolean |
isCopy(JaObject comp)
Returns true if all serializable variables of this JaObject and those of the specified one are equal. |
abstract void |
jaxoDraw(java.awt.Graphics2D g2,
boolean drawToScreen)
The method that draws the JaObject. |
abstract java.lang.String |
latexCommand(float scale,
java.awt.Dimension canvasDim)
The LaTeX command that is necessary to draw the given JaObject using the axodraw.sty package. |
java.lang.String |
latexWidth()
Returns the line width of this JaVertex. |
void |
rescaleObject(int orx,
int ory,
float scale)
Rescales this JaVertex by the scale factor scale, keeping the point (orx, ory) fixed. |
void |
setStroke(float newStroke)
Sets the stroke property of this line object. |
Methods inherited from class jhplot.jadraw.JaObject |
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copy, 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 |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public JaVertex()
Method Detail |
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public final float getStroke()
public final void setStroke(float newStroke)
newStroke
- The stroke property of this line object.public final JaObject copy(JaVertex temp)
temp
- An instance of the vertex to copy to.
public boolean isCopy(JaObject comp)
isCopy
in class JaObject
comp
- A JaObject to compare with.
public final int getGrabbedHandle(int clickX, int clickY, int editmode)
getGrabbedHandle
in class JaObject
clickX
- The x coordinate where the mouse click has ocurred.clickY
- The y coordinate where the mouse click has ocurred.editmode
- The current edit mode.
public final void drawHandles(java.awt.Graphics2D g2)
drawHandles
in class JaObject
g2
- The current graphics context.public final void drawVisualAid(java.awt.Graphics2D g2)
drawVisualAid
in class JaObject
g2
- The graphics context to draw topublic final java.lang.String latexWidth()
latexWidth
in class JaObject
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 parameterpublic abstract void jaxoDraw(java.awt.Graphics2D g2, boolean drawToScreen)
jaxoDraw
in class JaObject
g2
- The graphics context where the object 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 abstract java.lang.String latexCommand(float scale, java.awt.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 abstract boolean editPanel()
editPanel
in class JaObject
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