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JGraph X 1.4.1.0 |
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java.lang.Objectcom.mxgraph.canvas.mxBasicCanvas
com.mxgraph.canvas.mxHtmlCanvas
public class mxHtmlCanvas
An implementation of a canvas that uses HTML for painting.
| Field Summary | |
|---|---|
protected Document |
document
Holds the HTML document that represents the canvas. |
| Fields inherited from class com.mxgraph.canvas.mxBasicCanvas |
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DEFAULT_IMAGEBASEPATH, drawLabels, imageBasePath, scale, translate |
| Constructor Summary | |
|---|---|
mxHtmlCanvas()
Constructs a new HTML canvas for the specified dimension and scale. |
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mxHtmlCanvas(Document document)
Constructs a new HTML canvas for the specified bounds, scale and background color. |
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| Method Summary | |
|---|---|
void |
appendHtmlElement(Element node)
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Object |
drawCell(mxCellState state)
Draws the given cell. |
Object |
drawLabel(String label,
mxCellState state,
boolean html)
Draws the given label. |
void |
drawLine(List<mxPoint> pts,
Map<String,Object> style)
Draws the given lines as segments between all points of the given list of mxPoints. |
protected void |
drawSegment(int x0,
int y0,
int x1,
int y1,
String strokeColor,
int strokeWidth)
Draws the specified segment of a line. |
Element |
drawShape(int x,
int y,
int w,
int h,
Map<String,Object> style)
Draws the shape specified with the STYLE_SHAPE key in the given style. |
Element |
drawText(String text,
int x,
int y,
int w,
int h,
Map<String,Object> style)
Draws the specified text either using drawHtmlString or using drawString. |
Document |
getDocument()
Returns a reference to the document that represents the canvas. |
void |
setDocument(Document document)
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| Methods inherited from class com.mxgraph.canvas.mxBasicCanvas |
|---|
getImageBasePath, getImageForStyle, getScale, getTranslate, isDrawLabels, setDrawLabels, setImageBasePath, setScale, setTranslate |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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protected Document document
| Constructor Detail |
|---|
public mxHtmlCanvas()
public mxHtmlCanvas(Document document)
| Method Detail |
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public void appendHtmlElement(Element node)
public void setDocument(Document document)
public Document getDocument()
public Object drawCell(mxCellState state)
mxICanvas
state - State of the cell to be painted.
public Object drawLabel(String label,
mxCellState state,
boolean html)
mxICanvas
label - String that represents the label.state - State of the cell whose label is to be painted.html - Specifies if the label contains HTML markup.
public Element drawShape(int x,
int y,
int w,
int h,
Map<String,Object> style)
x - X-coordinate of the shape.y - Y-coordinate of the shape.w - Width of the shape.h - Height of the shape.style - Style of the the shape.
public void drawLine(List<mxPoint> pts,
Map<String,Object> style)
pts - List of points that define the line.style - Style to be used for painting the line.
protected void drawSegment(int x0,
int y0,
int x1,
int y1,
String strokeColor,
int strokeWidth)
x0 - X-coordinate of the start point.y0 - Y-coordinate of the start point.x1 - X-coordinate of the end point.y1 - Y-coordinate of the end point.strokeColor - Color of the stroke to be painted.strokeWidth - Width of the stroke to be painted.
public Element drawText(String text,
int x,
int y,
int w,
int h,
Map<String,Object> style)
text - Text to be painted.x - X-coordinate of the text.y - Y-coordinate of the text.w - Width of the text.h - Height of the text.style - Style to be used for painting the text.
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JGraph X 1.4.1.0 |
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