wxnviz.Texture Class Reference

Class representing OpenGL texture. More...

Inheritance diagram for wxnviz.Texture:

Collaboration diagram for wxnviz.Texture:

Public Member Functions
def	__init__
	Load image to texture. More...
def	__del__
	Delete texture. More...
def	Resize
	Resize image to match 2^n. More...
def	Load
	Load image to texture. More...
def	Draw
	Draw texture as an image. More...
def	SetBounds
	Set Bounding Rectangle. More...
def	HitTest
def	MoveTexture
	Move texture on the screen. More...
def	SetCoords
	Set coordinates. More...
def	GetId
	Returns image id. More...
def	SetActive
def	IsActive

Data Fields
	path
	image
	width
	height
	id
	coords
	bounds
	active
	maxSize
	textureId

Detailed Description

Class representing OpenGL texture.

Definition at line 1896 of file wxnviz.py.

Constructor & Destructor Documentation

def wxnviz.Texture.__init__	(		self,
			filepath,
			overlayId,
			coords
	)

Load image to texture.

Parameters

filepath	path to image file
overlayId	id of overlay (1 for legend, 101 and more for text)
coords	image coordinates

Definition at line 1898 of file wxnviz.py.

def wxnviz.Texture.__del__

(

self

)

Delete texture.

Definition at line 1931 of file wxnviz.py.

References Nviz_del_texture(), wxnviz.Texture.path, and wxnviz.Texture.textureId.

Member Function Documentation

def wxnviz.Texture.Draw

(

self

)

Draw texture as an image.

Definition at line 1978 of file wxnviz.py.

References wxnviz.Texture.coords, mapdisp.MapFrameBase.height, wxnviz.Nviz.height, histogram.HistogramFrame.height, render.Map.height, colorrules.ColorTable.height, model.ModelCondition.height, wxnviz.Texture.height, dialogs.ImageSizeDialog.height, Nviz_draw_image(), wxnviz.Texture.textureId, wxnviz.Nviz.width, render.Map.width, colorrules.ColorTable.width, model.ModelCondition.width, wxnviz.Texture.width, and dialogs.ImageSizeDialog.width.

Referenced by frame.PsMapBufferedWindow.DrawGraphics(), frame.PsMapBufferedWindow.OnDragging(), frame.PsMapBufferedWindow.OnLeftUp(), and frame.PsMapBufferedWindow.Zoom().

def wxnviz.Texture.GetId

(

self

)

Returns image id.

Definition at line 2004 of file wxnviz.py.

References render.Overlay.id, model.ModelObject.id, model.ModelAction.id, model.ModelItem.id, and wxnviz.Texture.id.

Referenced by tools.NvizToolWindow.UpdateScrolling().

def wxnviz.Texture.HitTest	(		self,
			x,
			y,
			radius
	)

Definition at line 1987 of file wxnviz.py.

References wxnviz.Texture.bounds.

Referenced by layertree.LayerTree.OnEndDrag(), and layertree.LayerTree.OnMotion().

def wxnviz.Texture.IsActive

(

self

)

Definition at line 2011 of file wxnviz.py.

References render.Layer.active, and wxnviz.Texture.active.

def wxnviz.Texture.Load

(

self

)

Load image to texture.

Definition at line 1948 of file wxnviz.py.

References mapdisp.MapFrameBase.height, wxnviz.Nviz.height, histogram.HistogramFrame.height, render.Map.height, colorrules.ColorTable.height, model.ModelCondition.height, wxnviz.Texture.height, dialogs.ImageSizeDialog.height, Nviz_load_image(), tools.range, wxnviz.Nviz.width, render.Map.width, colorrules.ColorTable.width, model.ModelCondition.width, wxnviz.Texture.width, and dialogs.ImageSizeDialog.width.

def wxnviz.Texture.MoveTexture	(		self,
			dx,
			dy
	)

Move texture on the screen.

Definition at line 1992 of file wxnviz.py.

References wxnviz.Texture.coords.

Referenced by wxnviz.Texture.SetCoords().

def wxnviz.Texture.Resize

(

self

)

Resize image to match 2^n.

Definition at line 1937 of file wxnviz.py.

References mapdisp.MapFrameBase.height, wxnviz.Nviz.height, histogram.HistogramFrame.height, render.Map.height, colorrules.ColorTable.height, model.ModelCondition.height, wxnviz.Texture.height, dialogs.ImageSizeDialog.height, wxnviz.Nviz.width, render.Map.width, colorrules.ColorTable.width, model.ModelCondition.width, wxnviz.Texture.width, and dialogs.ImageSizeDialog.width.

def wxnviz.Texture.SetActive	(		self,
			active = True
	)

Definition at line 2008 of file wxnviz.py.

References render.Layer.active, and wxnviz.Texture.active.

def wxnviz.Texture.SetBounds	(		self,
			rect
	)

Set Bounding Rectangle.

Definition at line 1983 of file wxnviz.py.

References wxnviz.Texture.bounds.

def wxnviz.Texture.SetCoords	(		self,
			coords
	)

Set coordinates.

Definition at line 1998 of file wxnviz.py.

References wxnviz.Texture.coords, and wxnviz.Texture.MoveTexture().

Field Documentation

wxnviz.Texture.active

Definition at line 1912 of file wxnviz.py.

Referenced by wxnviz.Texture.IsActive(), and wxnviz.Texture.SetActive().

wxnviz.Texture.bounds

Definition at line 1911 of file wxnviz.py.

Referenced by wxnviz.Texture.HitTest(), and wxnviz.Texture.SetBounds().

wxnviz.Texture.coords

Definition at line 1910 of file wxnviz.py.

Referenced by wxnviz.Texture.Draw(), wxnviz.Texture.MoveTexture(), and wxnviz.Texture.SetCoords().

wxnviz.Texture.height

Definition at line 1908 of file wxnviz.py.

Referenced by wxnviz.Texture.Draw(), utils.Rect2D.GetHeight(), wxnviz.Texture.Load(), and wxnviz.Texture.Resize().

wxnviz.Texture.id

Definition at line 1909 of file wxnviz.py.

Referenced by dialogs.MapFramePanel.getId(), dialogs.RasterPanel.getId(), dialogs.VectorPanel.getId(), wxnviz.Texture.GetId(), dialogs.MapDialog.OnApply(), dialogs.RasterDialog.OnApply(), dialogs.MainVectorDialog.OnApply(), dialogs.RasterPanel.update(), dialogs.VectorPanel.update(), dialogs.MapinfoDialog.update(), dialogs.ScalebarDialog.update(), dialogs.TextDialog.update(), dialogs.ImageDialog.update(), and dialogs.PointDialog.update().

wxnviz.Texture.image

Definition at line 1906 of file wxnviz.py.

wxnviz.Texture.maxSize

Definition at line 1924 of file wxnviz.py.

wxnviz.Texture.path

Definition at line 1905 of file wxnviz.py.

Referenced by wxnviz.Texture.__del__().

wxnviz.Texture.textureId

Definition at line 1927 of file wxnviz.py.

Referenced by wxnviz.Texture.__del__(), and wxnviz.Texture.Draw().

wxnviz.Texture.width

Definition at line 1907 of file wxnviz.py.

Referenced by wxnviz.Texture.Draw(), utils.Rect2D.GetWidth(), wxnviz.Texture.Load(), and wxnviz.Texture.Resize().

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

• wxnviz.py