com::mxgraph::mxBasicCanvas Class Reference

Basic implementation of a canvas that draws a graph. More...

Inheritance diagram for com::mxgraph::mxBasicCanvas:

List of all members.

Public Member Functions
abstract Object	DrawCell (mxCellState state)
	see com.mxgraph.mxICanvas.DrawCell()
abstract Object	DrawLabel (string text, mxCellState state, bool html)
	see com.mxgraph.mxICanvas.DrawLabel()
Static Public Attributes
static string	DEFAULT_IMAGEBASEPATH = ""
	Defines the default value for the imageBasePath in all GDI canvases. Default is an empty string.
Protected Member Functions
string	GetImageForStyle (Dictionary< string, Object > style)
	Gets the image path from the given style. If the path is relative (does not start with a slash) then it is appended to the imageBasePath.
Protected Attributes
string	imageBasePath = DEFAULT_IMAGEBASEPATH
	Defines the base path for images with relative paths. Trailing slash is required. Default value is DEFAULT_IMAGEBASEPATH.
Point	translate = new Point(0, 0)
	Specifies the current translation. Default is (0,0).
double	scale
	Specifies the current scale. Default is 1.
bool	drawLabels = true
	Specifies whether labels should be painted. Default is true.
Properties
Point	Translate [get, set]
	see com.mxgraph.mxICanvas.Translate
double	Scale [get, set]
	see com.mxgraph.mxICanvas.Scale
bool	DrawLabels [get, set]
	Sets if labels should be visible.
string	ImageBasePath [get, set]
	Sets or gets the image base path.

---

Detailed Description

Basic implementation of a canvas that draws a graph.

---

Member Function Documentation

abstract Object com::mxgraph::mxBasicCanvas::DrawCell

(

mxCellState

state

)

[pure virtual]

see com.mxgraph.mxICanvas.DrawCell()

Implements com::mxgraph::mxICanvas.

Implemented in com::mxgraph::mxGdiCanvas.

abstract Object com::mxgraph::mxBasicCanvas::DrawLabel	(	string	text,
		mxCellState	state,
		bool	html
	)			[pure virtual]

see com.mxgraph.mxICanvas.DrawLabel()

Implements com::mxgraph::mxICanvas.

Implemented in com::mxgraph::mxGdiCanvas.

string com::mxgraph::mxBasicCanvas::GetImageForStyle

(

Dictionary< string, Object >

style

)

[inline, protected]

Gets the image path from the given style. If the path is relative (does not start with a slash) then it is appended to the imageBasePath.

Parameters:

style

Returns:

---

Member Data Documentation

string com::mxgraph::mxBasicCanvas::DEFAULT_IMAGEBASEPATH = "" [static]

Defines the default value for the imageBasePath in all GDI canvases. Default is an empty string.

bool com::mxgraph::mxBasicCanvas::drawLabels = true [protected]

Specifies whether labels should be painted. Default is true.

string com::mxgraph::mxBasicCanvas::imageBasePath = DEFAULT_IMAGEBASEPATH [protected]

Defines the base path for images with relative paths. Trailing slash is required. Default value is DEFAULT_IMAGEBASEPATH.

double com::mxgraph::mxBasicCanvas::scale [protected]

Specifies the current scale. Default is 1.

Point com::mxgraph::mxBasicCanvas::translate = new Point(0, 0) [protected]

Specifies the current translation. Default is (0,0).

---

Property Documentation

bool com::mxgraph::mxBasicCanvas::DrawLabels [get, set]

Sets if labels should be visible.

string com::mxgraph::mxBasicCanvas::ImageBasePath [get, set]

Sets or gets the image base path.

double com::mxgraph::mxBasicCanvas::Scale [get, set]

see com.mxgraph.mxICanvas.Scale

Implements com::mxgraph::mxICanvas.

Point com::mxgraph::mxBasicCanvas::Translate [get, set]

see com.mxgraph.mxICanvas.Translate

Implements com::mxgraph::mxICanvas.

---

The documentation for this class was generated from the following file:

• src/canvas/mxBasicCanvas.cs