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class LcdDigit {
//--------------------------------------------------------------------Constants
private static int atMapX[][] = {{1,1,1,1,1,1,0}, // Indicates which segments
{0,0,0,0,1,1,0}, // are lighted to draw each
{1,0,1,1,0,1,1}, // digit.
{1,0,0,1,1,1,1},
{0,1,0,0,1,1,1},
{1,1,0,1,1,0,1},
{1,1,1,1,1,0,1},
{1,0,0,0,1,1,0},
{1,1,1,1,1,1,1},
{1,1,0,1,1,1,1}};
//-------------------------------------------------------------------Attributes
private int atDigit; // Number of the digit.
private int atWidth; // Width of the digit.
private int atHeight; // Height of the digit.
private Color atLightColor; // Color of the lightened segments.
private Color atDarkColor; // Color of the darkened segments.
//------------------------------------------------------------------Constructor
// Creates a digit.
public LcdDigit(int agDigit,int agWidth,int agHeight,Color agLightColor,
Color agDarkColor) {
atDigit=agDigit;
atWidth=agWidth;
atHeight=agHeight;
atLightColor=agLightColor;
atDarkColor=agDarkColor;
}
// Draws the digit at a given position.
public void draw(Graphics agGraphic,int agPositionX,int agPositionY) {
int lcSegmentXS[] = new int [7];
int lcSegmentYS[] = new int [7];
// Numbering of the segments:
//
// ##0##
// # #
// 1 5
// # #
// ##6##
// # #
// 2 4
// # #
// ##3##
//
// Segment No 0.
if (atMapX[atDigit][0]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX+(int)(atWidth*0.1);
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.9);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.7);
lcSegmentXS[3]=agPositionX+(int)(atWidth*0.3);
lcSegmentXS[4]=agPositionX+(int)(atWidth*0.1);
lcSegmentYS[0]=agPositionY;
lcSegmentYS[1]=agPositionY;
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.1);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.1);
lcSegmentYS[4]=agPositionY;
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 1.
if (atMapX[atDigit][1]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX;
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[3]=agPositionX;
lcSegmentXS[4]=agPositionX;
lcSegmentYS[0]=agPositionY+(int)(atHeight*0.05);
lcSegmentYS[1]=agPositionY+(int)(atHeight*0.15);
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.35);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.45);
lcSegmentYS[4]=agPositionY+(int)(atHeight*0.05);
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 2.
if (atMapX[atDigit][2]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX;
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[3]=agPositionX;
lcSegmentXS[4]=agPositionX;
lcSegmentYS[0]=agPositionY+(int)(atHeight*0.55);
lcSegmentYS[1]=agPositionY+(int)(atHeight*0.65);
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.85);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.95);
lcSegmentYS[4]=agPositionY+(int)(atHeight*0.55);
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 3.
if (atMapX[atDigit][3]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX+(int)(atWidth*0.1);
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.9);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.7);
lcSegmentXS[3]=agPositionX+(int)(atWidth*0.3);
lcSegmentXS[4]=agPositionX+(int)(atWidth*0.1);
lcSegmentYS[0]=agPositionY+atHeight;
lcSegmentYS[1]=agPositionY+atHeight;
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.9);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.9);
lcSegmentYS[4]=agPositionY+atHeight;
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 4.
if (atMapX[atDigit][4]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX+atWidth;
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[3]=agPositionX+atWidth;
lcSegmentXS[4]=agPositionX+atWidth;
lcSegmentYS[0]=agPositionY+(int)(atHeight*0.55);
lcSegmentYS[1]=agPositionY+(int)(atHeight*0.65);
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.85);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.95);
lcSegmentYS[4]=agPositionY+(int)(atHeight*0.55);
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 5.
if (atMapX[atDigit][5]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX+atWidth;
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[3]=agPositionX+atWidth;
lcSegmentXS[4]=agPositionX+atWidth;
lcSegmentYS[0]=agPositionY+(int)(atHeight*0.05);
lcSegmentYS[1]=agPositionY+(int)(atHeight*0.15);
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.35);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.45);
lcSegmentYS[4]=agPositionY+(int)(atHeight*0.05);
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,5);
// Segment No 6.
if (atMapX[atDigit][6]==1) agGraphic.setColor(atLightColor);
else agGraphic.setColor(atDarkColor);
lcSegmentXS[0]=agPositionX+(int)(atWidth*0.1);
lcSegmentXS[1]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[2]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[3]=agPositionX+(int)(atWidth*0.9);
lcSegmentXS[4]=agPositionX+(int)(atWidth*0.8);
lcSegmentXS[5]=agPositionX+(int)(atWidth*0.2);
lcSegmentXS[6]=agPositionX+(int)(atWidth*0.1);
lcSegmentYS[0]=agPositionY+(int)(atHeight*0.5);
lcSegmentYS[1]=agPositionY+(int)(atHeight*0.45);
lcSegmentYS[2]=agPositionY+(int)(atHeight*0.45);
lcSegmentYS[3]=agPositionY+(int)(atHeight*0.5);
lcSegmentYS[4]=agPositionY+(int)(atHeight*0.55);
lcSegmentYS[5]=agPositionY+(int)(atHeight*0.55);
lcSegmentYS[6]=agPositionY+(int)(atHeight*0.5);
agGraphic.fillPolygon(lcSegmentXS,lcSegmentYS,7);
}
} |