com.example.graphics.adapter.ThirdPartyRenderer Interface Reference

Inheritance diagram for com.example.graphics.adapter.ThirdPartyRenderer:

Collaboration diagram for com.example.graphics.adapter.ThirdPartyRenderer:

Public Member Functions
void	clearSurface ()
void	drawCircle (double centerX, double centerY, double radius)
void	drawLine (double startX, double startY, double endX, double endY)
void	drawPolygon (int[] xPoints, int[] yPoints, int nPoints)
void	drawRect (double x, double y, double width, double height)
void	refreshDisplay ()

Detailed Description

Mock interface for a third-party rendering library. This represents an external API that we need to adapt.

Definition at line 7 of file ThirdPartyRenderer.java.

Member Function Documentation

clearSurface()

void com.example.graphics.adapter.ThirdPartyRenderer.clearSurface

(

)

Clear the rendering surface

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

drawCircle()

void com.example.graphics.adapter.ThirdPartyRenderer.drawCircle	(	double	centerX,
		double	centerY,
		double	radius )

Draw a circle in the third-party renderer

Parameters

centerX	the x coordinate of the center
centerY	the y coordinate of the center
radius	the radius of the circle

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

drawLine()

void com.example.graphics.adapter.ThirdPartyRenderer.drawLine	(	double	startX,
		double	startY,
		double	endX,
		double	endY )

Draw a line in the third-party renderer

Parameters

startX	the x coordinate of the start point
startY	the y coordinate of the start point
endX	the x coordinate of the end point
endY	the y coordinate of the end point

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

drawPolygon()

void com.example.graphics.adapter.ThirdPartyRenderer.drawPolygon	(	int[]	xPoints,
		int[]	yPoints,
		int	nPoints )

Draw a polygon in the third-party renderer

Parameters

xPoints	the x coordinates of the vertices
yPoints	the y coordinates of the vertices
nPoints	the number of vertices

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

drawRect()

void com.example.graphics.adapter.ThirdPartyRenderer.drawRect	(	double	x,
		double	y,
		double	width,
		double	height )

Draw a rectangle in the third-party renderer

Parameters

x	the x coordinate of the top-left corner
y	the y coordinate of the top-left corner
width	the width of the rectangle
height	the height of the rectangle

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

refreshDisplay()

void com.example.graphics.adapter.ThirdPartyRenderer.refreshDisplay

(

)

Update the display

Implemented in com.example.graphics.adapter.MockThirdPartyRenderer.

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

• src/main/java/com/example/graphics/adapter/ThirdPartyRenderer.java