Declaration of the BigResource structure along with the supporting BigResource_Clear function. Also declares the BigResource_Render() function used to render portions of the big resource into a "display" window as used in the Flyweight Pattern. More...

#include "Flyweight_Display.h"

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Classes
struct	BigResource
	Represents a big image. Call the BigResource_Clear() function to release the memory used by each instance of the BigResource structure (see the BigResourceList structure). More...

Macros
#define	__FLYWEIGHT_BIGRESOURCE_H__

Functions
void	BigResource_Clear (BigResource *resource)
	Clear the BigResource object, freeing any memory associated with it.

void	BigResource_Render (Display *display, int bigResourceId, int offset_x, int image_width, int image_height, int position_x, int position_y)
	Render the specified portion of the big resource into the given display at the given coordinates in the display.

Detailed Description

Declaration of the BigResource structure along with the supporting BigResource_Clear function. Also declares the BigResource_Render() function used to render portions of the big resource into a "display" window as used in the Flyweight Pattern.

Definition in file Flyweight_BigResource.h.

Macro Definition Documentation

◆ __FLYWEIGHT_BIGRESOURCE_H__

#define __FLYWEIGHT_BIGRESOURCE_H__

Definition at line 10 of file Flyweight_BigResource.h.

Function Documentation

◆ BigResource_Clear()

void BigResource_Clear ( BigResource * resource )

Clear the BigResource object, freeing any memory associated with it.

Parameters

resource A BitResource object to clear.

Definition at line 16 of file Flyweight_BigResource.c.

References BigResource::data.

Referenced by BigResourceList_Clear().

◆ BigResource_Render()

void BigResource_Render	(	Display *	display,
		int	bigResourceId,
		int	offset_x,
		int	image_width,
		int	image_height,
		int	position_x,
		int	position_y
	)

Render the specified portion of the big resource into the given display at the given coordinates in the display.

Parameters

display	The Display object representing the "display" window.
bigResourceId	The handle to the big resource from which to render images.
offset_x	Offset from left edge in the big resource to the left edge of the image to use.
image_width	With of the image to render.
image_height	Height of the image to render.
position_x	Horizontal position in the display of the upper left corner of the image to render.
position_y	Vertical position in the display of the upper left corner of the image to render.

Definition at line 28 of file Flyweight_BigResource.c.

References Display::area, BigResourceManager_GetResource(), BigResource::data, Display::height, BigResource::numImages, and Display::width.

Referenced by _Flyweight_RenderFlyweights().

Classes