void
drawClipVolume (void)
{
float xminL,xmaxL,yminL,ymaxL,zminL,zmaxL;
XClearArea(dsply,volumeWindow,backFaceX-1,backFaceY,
lengthFace+deltaFace+2,lengthFace+deltaFace+1,False);
GSetForeground(trashGC,(float)boxInline,Xoption); /*boxOutline=133*/
GSetLineAttributes(trashGC,0,LineSolid,CapButt,JoinMiter,Xoption);
/* define corners of volume, clockwise, back to front */
xminL = xClipMinN*lengthFace;
xmaxL = xClipMaxN*lengthFace;
yminL = yClipMinN*lengthFace;
ymaxL = yClipMaxN*lengthFace;
zminL = zClipMinN*zLength;
zmaxL = (1-zClipMaxN)*zLength; /* percentage upwards from bottom */
flatClipBoxX[0] = backFaceX + xminL + zminL;
flatClipBoxY[0] = backFaceY + yminL + zminL;
flatClipBoxX[1] = backFaceX + xmaxL + zminL;
flatClipBoxY[1] = flatClipBoxY[0];
flatClipBoxX[2] = flatClipBoxX[1];
flatClipBoxY[2] = backFaceY + ymaxL + zminL;
flatClipBoxX[3] = flatClipBoxX[0];
flatClipBoxY[3] = flatClipBoxY[2];
flatClipBoxX[4] = frontFaceX + xminL - zmaxL;
flatClipBoxY[4] = frontFaceY + yminL - zmaxL;
flatClipBoxX[5] = frontFaceX + xmaxL - zmaxL;
flatClipBoxY[5] = flatClipBoxY[4];
flatClipBoxX[6] = flatClipBoxX[5];
flatClipBoxY[6] = frontFaceY + ymaxL - zmaxL;
flatClipBoxX[7] = flatClipBoxX[4];
flatClipBoxY[7] = flatClipBoxY[6];
/* now draw the volume */
GDrawRectangle(trashGC,volumeWindow,
flatClipBoxX[0],flatClipBoxY[0],
flatClipBoxX[2]-flatClipBoxX[0],
flatClipBoxY[2]-flatClipBoxY[0],Xoption);
GDrawLine(trashGC,volumeWindow,
flatClipBoxX[0],flatClipBoxY[0],flatClipBoxX[4],flatClipBoxY[4],Xoption);
GDrawLine(trashGC,volumeWindow,
flatClipBoxX[1],flatClipBoxY[1],flatClipBoxX[5],flatClipBoxY[5],Xoption);
GDrawLine(trashGC,volumeWindow,
flatClipBoxX[2],flatClipBoxY[2],flatClipBoxX[6],flatClipBoxY[6],Xoption);
GDrawLine(trashGC,volumeWindow,
flatClipBoxX[3],flatClipBoxY[3],flatClipBoxX[7],flatClipBoxY[7],Xoption);
GSetForeground(trashGC,(float)boxOutline,Xoption);
GDrawRectangle(trashGC,volumeWindow,
flatClipBoxX[4],flatClipBoxY[4],
flatClipBoxX[6]-flatClipBoxX[4],
flatClipBoxY[6]-flatClipBoxY[4],Xoption);
/* make sure volumeGC is set properly before calling these functions */
} /* drawClipVolume() */
void
drawEyeControl (void)
{
float here;
int there;
GSetForeground(trashGC,(float)eyeColor,Xoption);
/* draw the eyeDistance box & slide bar */
GDraw3DButtonOut(trashGC,volumeWindow,
frusX(eyeWinX),frusY(eyeWinY+5),eyeWidth,eyeHeight,Xoption);
GDrawLine(trashGC,volumeWindow,
frusX(eyeMinX),frusY(eyeBarY+5),frusX(eyeMaxX),frusY(eyeBarY+5),Xoption);
here = (viewData.eyeDistance - minEyeDistance) /
(maxEyeDistance - minEyeDistance);
here = pow((double)here,0.333333);
there = here * (eyeMaxX - eyeMinX) + eyeMinX; /* screen x */
GDrawLine(trashGC,volumeWindow,
frusX(there),frusY(eyeBarY+2),frusX(there),frusY(eyeBarY+8),Xoption);
/* draw the eye */
GSetLineAttributes(trashGC,2,LineSolid,CapButt,JoinMiter,Xoption);
GSetForeground(trashGC,(float)monoColor(52),Xoption);
GDrawLine(trashGC,volumeWindow,
frusX(there),frusY(frustrumMidY-5),
frusX(there+8),frusY(frustrumMidY),Xoption);
GDrawLine(trashGC,volumeWindow,
frusX(there+2),frusY(frustrumMidY+4),
frusX(there+8),frusY(frustrumMidY-1),Xoption);
GSetForeground(trashGC,(float)frustrumColor,Xoption);
GDrawLine(trashGC,volumeWindow,
frusX(there+4),frusY(frustrumMidY-3),
frusX(there+2),frusY(frustrumMidY),Xoption);
GDrawLine(trashGC,volumeWindow,
frusX(there+4),frusY(frustrumMidY+2),
frusX(there+3),frusY(frustrumMidY),Xoption);
GSetLineAttributes(trashGC,0,LineSolid,CapButt,JoinMiter,Xoption);
/* draw string label */
GSetForeground(volumeGC,(float)eyeColor,Xoption);
GDrawString(volumeGC,volumeWindow,eyeDistMessX,eyeDistMessY,
"Eye Distance",strlen("eye distance"),Xoption);
}
void
drawLightingPanel(void)
{
char *s;
int i,strlength;
/* Draw border lines to separate the lighting window, potentiometers,
and button regions of the lightng subpanel. */
GSetForeground(trashGC,(float)foregroundColor,Xoption);
GSetLineAttributes(trashGC,3,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, lightingWindow, 0, potA, controlWidth, potA, Xoption);
GSetLineAttributes(trashGC,2,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, lightingWindow, 0, lightB, controlWidth, lightB, Xoption);
GDrawLine(trashGC, lightingWindow, 0, lightPotA, controlWidth,
lightPotA, Xoption);
GDrawLine(trashGC, lightingWindow, 0, lightPotB, controlWidth,
lightPotB, Xoption);
GDrawLine(trashGC, lightingWindow, lightTransL, lightPotA,
lightTransL, lightPotB, Xoption);
writeControlTitle(lightingWindow);
s = "Lighting Control Panel";
strlength = strlen(s);
GSetForeground(anotherGC,(float)lightingTitleColor,Xoption);
GDrawString(anotherGC, lightingWindow,
centerX(anotherGC, s, strlength, controlWidth),
lightB+18, s, strlength, Xoption);
for (i=lightingButtonsStart; i<(lightingButtonsEnd); i++) {
switch (i) {
case lightMove:
GSetForeground(lightingGC,(float)lightingButtonColor,Xoption);
GDraw3DButtonOut(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
GSetForeground(lightingGC,(float)monoColor(buttonColor),Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY +
2*(control->buttonQueue[i]).yHalf,Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,
(control->buttonQueue[i]).buttonX +
2*(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,Xoption);
break;
case lightMoveXY:
GSetForeground(lightingGC,(float)lightingButtonColor,Xoption);
GDraw3DButtonOut(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
GSetForeground(lightingGC,(float)monoColor(buttonColor),Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY +
2*(control->buttonQueue[i]).yHalf,Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,
(control->buttonQueue[i]).buttonX +
2*(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,Xoption);
break;
case lightMoveZ:
GSetForeground(lightingGC,(float)lightingButtonColor,Xoption);
GDraw3DButtonOut(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
GSetForeground(lightingGC,(float)monoColor(buttonColor),Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf,
(control->buttonQueue[i]).buttonY +
2*(control->buttonQueue[i]).yHalf,Xoption);
GDrawLine(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf -
(control->buttonQueue[i]).xHalf/2,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).xHalf +
(control->buttonQueue[i]).xHalf/2,
(control->buttonQueue[i]).buttonY +
(control->buttonQueue[i]).yHalf,Xoption);
break;
case lightTranslucent:
drawLightTransArrow();
break;
default:
GDraw3DButtonOut(lightingGC,lightingWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
s = (control->buttonQueue[i]).text;
strlength = strlen(s);
GSetForeground(trashGC,
(float)monoColor((control->buttonQueue[i]).textColor),Xoption);
GDrawString(trashGC, lightingWindow,
(control->buttonQueue[i]).buttonX +
centerX(processGC,s,strlength,
(control->buttonQueue[i]).buttonWidth),
(control->buttonQueue[i]).buttonY +
centerY(processGC,(control->buttonQueue[i]).buttonHeight),
s,strlen(s),Xoption);
} /* switch */
} /* for i in control->buttonQueue */
GSetForeground(lightingGC,(float)monoColor(labelColor),Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightMoveXY].buttonX +
control->buttonQueue[lightMoveXY].buttonWidth + 3,
control->buttonQueue[lightMoveXY].buttonY +
control->buttonQueue[lightMoveXY].yHalf,
"x",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightMoveXY].buttonX +
control->buttonQueue[lightMoveXY].xHalf - 2,
control->buttonQueue[lightMoveXY].buttonY - 4,
"y",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightMoveZ].buttonX +
control->buttonQueue[lightMoveZ].xHalf - 2,
control->buttonQueue[lightMoveZ].buttonY - 4,
"z",1,Xoption);
/** Draw the title for the intensity potentiometer. */
GSetForeground(lightingGC,(float)lightingTransColor,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY,
"I",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight,
"n",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*2,
"t",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*3,
"e",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*4,
"n",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*5,
"s",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*6,
"i",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*7,
"t",1,Xoption);
GDrawString(lightingGC,lightingWindow,
control->buttonQueue[lightTranslucent].buttonX +
control->buttonQueue[lightTranslucent].buttonWidth + 3,
control->buttonQueue[lightTranslucent].buttonY +
lightFontHeight*8,
"y",1,Xoption);
drawLightingAxes();
drawLightTransArrow();
} /* drawLightingPanel */
void
drawVolumePanel (void)
{
int i,strlength;
/* Draw some lines for volume panel. */
GSetForeground(trashGC,(float)foregroundColor,Xoption);
GSetLineAttributes(trashGC,3,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, volumeWindow, 0, potA, controlWidth, potA, Xoption);
GSetLineAttributes(trashGC,2,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, volumeWindow, 0, volumeTitleA, controlWidth,
volumeTitleA, Xoption);
GDrawLine(trashGC, volumeWindow, 0, volumeTitleB, controlWidth,
volumeTitleB, Xoption);
writeControlTitle(volumeWindow);
s = "Viewing Volume Panel";
strlength = strlen(s);
GSetForeground(anotherGC,(float)volumeTitleColor,Xoption);
GDrawString(anotherGC,volumeWindow,
centerX(anotherGC,s,strlength,controlWidth),
volumeTitleA+18,s,strlength,Xoption);
GSetForeground(anotherGC,(float)monoColor(toggleColor),Xoption);
GDrawString(anotherGC,volumeWindow,
control->buttonQueue[perspectiveBut].buttonX + 4,
control->buttonQueue[perspectiveBut].buttonY - 17,
"Settings", 8, Xoption);
GSetForeground(trashGC,(float)monoColor(toggleColor),Xoption);
GDraw3DButtonOut(trashGC,volumeWindow,
control->buttonQueue[perspectiveBut].buttonX - 7,
control->buttonQueue[perspectiveBut].buttonY - 36,
100,100,Xoption);
for (i=0; i<strlen(clipMess); i++)
GDrawString(trashGC,volumeWindow,clipMessX,clipMessY + i*clipMessDy,
&(clipMess[i]),1,Xoption);
for (i=0; i<strlen(eyeMess1); i++)
GDrawString(trashGC,volumeWindow,eyeMess1X,eyeMess1Y + i*eyeMess1Dy,
&(eyeMess1[i]),1,Xoption);
for (i=0; i<strlen(eyeMess2); i++)
GDrawString(trashGC,volumeWindow,eyeMess2X,eyeMess2Y + i*eyeMess2Dy,
&(eyeMess2[i]),1,Xoption);
GSetLineAttributes(trashGC,0,LineSolid,CapButt,JoinMiter,Xoption);
GSetForeground(trashGC,(float)volumeButtonColor,Xoption);
for (i=volumeButtonsStart; i<(volumeButtonsEnd); i++) {
GSetForeground(trashGC,
(float)monoColor((control->buttonQueue[i]).textColor),Xoption);
switch (i) {
case perspectiveBut:
case clipRegionBut:
case clipSurfaceBut:
GSetForeground(volumeGC,(float)monoColor(toggleColor),Xoption);
GDraw3DButtonOut(volumeGC,volumeWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
GSetForeground(volumeGC,
(float)monoColor((control->buttonQueue[i]).textColor),Xoption);
GDrawString(volumeGC,volumeWindow,
(control->buttonQueue[i]).buttonX +
(control->buttonQueue[i]).buttonWidth + 4,
(control->buttonQueue[i]).buttonY +
centerY(volumeGC,(control->buttonQueue[i]).buttonHeight),
(control->buttonQueue[i]).text,
strlen(control->buttonQueue[i].text),Xoption);
if (i==perspectiveBut && viewData.perspective)
GDrawString(volumeGC,volumeWindow,
(control->buttonQueue[i]).buttonX +
centerX(volumeGC,"x",1,
(control->buttonQueue[i]).buttonWidth),
(control->buttonQueue[i]).buttonY +
centerY(volumeGC,(control->buttonQueue[i]).buttonHeight),
"x",1,Xoption);
else if (i==clipRegionBut && viewData.clipbox)
GDrawString(volumeGC,volumeWindow,
(control->buttonQueue[i]).buttonX +
centerX(volumeGC,"x",1,
(control->buttonQueue[i]).buttonWidth),
(control->buttonQueue[i]).buttonY +
centerY(volumeGC,(control->buttonQueue[i]).buttonHeight),
"x",1,Xoption);
else if (i==clipSurfaceBut && viewData.clipStuff)
GDrawString(volumeGC,volumeWindow,
(control->buttonQueue[i]).buttonX +
centerX(volumeGC,"x",1,
(control->buttonQueue[i]).buttonWidth),
(control->buttonQueue[i]).buttonY +
centerY(volumeGC,(control->buttonQueue[i]).buttonHeight),
"x",1,Xoption);
break;
case clipXBut:
drawClipXBut();
break;
case clipYBut:
drawClipYBut();
break;
case clipZBut:
drawClipZBut();
break;
case frustrumBut:
break;
default:
GDraw3DButtonOut(trashGC,volumeWindow,
(control->buttonQueue[i]).buttonX,
(control->buttonQueue[i]).buttonY,
(control->buttonQueue[i]).buttonWidth,
(control->buttonQueue[i]).buttonHeight,Xoption);
s = (control->buttonQueue[i]).text;
strlength = strlen(s);
GSetForeground(trashGC,
(float)monoColor((control->buttonQueue[i]).textColor),Xoption);
GDrawString(trashGC,volumeWindow,
(control->buttonQueue[i]).buttonX +
centerX(processGC,s,strlength,
(control->buttonQueue[i]).buttonWidth),
(control->buttonQueue[i]).buttonY +
centerY(processGC,(control->buttonQueue[i]).buttonHeight),
s,strlen(s),Xoption);
} /* switch */
} /* for i in volumeButtons */
drawFrustrum();
drawClipVolume(); /*** put in header ***/
drawClipXBut();
drawClipYBut();
drawClipZBut();
} /* drawVolumePanel() */
void
drawControlPanel(void)
{
controlPanelStruct *cp;
int i,strlength;
char *s;
cp = viewport->controlPanel;
/* Draw border lines to separate the potentiometer, message, graph select
and button regions of the control panel. */
GSetForeground(trashGC,(float)foregroundColor,Xoption);
GSetLineAttributes(trashGC,3,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, cp->controlWindow, 0, potA, controlWidth, potA, Xoption);
GSetLineAttributes(trashGC,2,LineSolid,CapButt,JoinMiter,Xoption);
GDrawLine(trashGC, cp->controlWindow, 0, potB, controlWidth, potB, Xoption);
GDrawLine(trashGC, cp->controlWindow, 0, messageBot,
controlWidth, messageBot, Xoption);
GDrawLine(trashGC, cp->controlWindow, 0, 286, controlWidth, 286, Xoption);
/** put the line width as 1 last because used below as well **/
GSetLineAttributes(trashGC,1,LineSolid,CapButt,JoinMiter,Xoption);
GDrawRectangle(trashGC,cp->controlWindow,closeLeft,closeTop,
(controlWidth-closeLeft+8),(controlHeight-closeTop+8),Xoption);
/* Write potentiometer titles on the control panel. */
writeControlTitle();
GSetForeground(globGC,(float)controlPotHeaderColor,Xoption);
s = "Scale";
strlength = strlen(s);
GDrawString(globGC,cp->controlWindow,
centerX(globGC,s,strlength,
cp->buttonQueue[scale2D].buttonWidth) +
cp->buttonQueue[scale2D].buttonX, 31+headerHeight,s,strlength,Xoption);
s = "Translate";
strlength = strlen(s);
GDrawString(globGC,cp->controlWindow,
centerX(globGC,s,strlength,
cp->buttonQueue[translate2D].buttonWidth) +
cp->buttonQueue[translate2D].buttonX,
31+headerHeight,s,strlen(s),Xoption);
GSetForeground(globGC,(float)controlColorColor,Xoption);
/* Write title of the graph selection window. */
s = "Graphs";
strlength = strlen(s);
GDrawString(globGC,cp->controlWindow,
centerX(globGC,s,strlength,controlWidth),graphHeaderHeight,
s,strlength,Xoption);
/* Write titles on regular buttons and draw pixmaps on potentiometers. */
for (i=0; i<(maxButtons2D); i++) {
if ((cp->buttonQueue[i]).pot) {
GSetForeground(globalGC1,(float)buttonColor,Xoption);
GDrawRectangle(globalGC1,cp->controlWindow,
(cp->buttonQueue[i]).buttonX,
(cp->buttonQueue[i]).buttonY,
(cp->buttonQueue[i]).buttonWidth,
(cp->buttonQueue[i]).buttonHeight,Xoption);
GSetForeground(trashGC,
(float)monoColor((cp->buttonQueue[i]).textColor),Xoption);
GDrawLine(globalGC1,cp->controlWindow, /* trashGC, */
(cp->buttonQueue[i]).buttonX + (cp->buttonQueue[i]).xHalf,
(cp->buttonQueue[i]).buttonY,
(cp->buttonQueue[i]).buttonX + (cp->buttonQueue[i]).xHalf,
(cp->buttonQueue[i]).buttonY + 2*(cp->buttonQueue[i]).yHalf,Xoption);
GDrawLine(globalGC1,cp->controlWindow, /* trashGC, */
(cp->buttonQueue[i]).buttonX,
(cp->buttonQueue[i]).buttonY + (cp->buttonQueue[i]).yHalf,
(cp->buttonQueue[i]).buttonX + 2*(cp->buttonQueue[i]).xHalf,
(cp->buttonQueue[i]).buttonY + (cp->buttonQueue[i]).yHalf,Xoption);
switch (i) {
case scale2D:
GDrawLines(trashGC,cp->controlWindow,scaleArrow,
scaleArrowN,CoordModeOrigin,Xoption);
break;
case translate2D:
GDrawLines(trashGC,cp->controlWindow,translateArrow,
translateArrowN,CoordModeOrigin,Xoption);
break;
} /* switch i */
} else if (cp->buttonQueue[i].graphNum) {
if (mono) {
if (graphStateArray[i-graphStart].showing) {
GSetForeground(graphGC,(float)backgroundColor,Xoption);
GSetBackground(graphGC,(float)foregroundColor,Xoption);
} else {
GSetForeground(graphGC,(float)foregroundColor,Xoption);
GSetBackground(graphGC,(float)backgroundColor,Xoption);
}
strlength = strlen((cp->buttonQueue[i]).text);
GDrawImageString(graphGC,cp->controlWindow,
(cp->buttonQueue[i]).buttonX +
centerX(graphGC,cp->buttonQueue[i].text,
strlength,(cp->buttonQueue[i]).buttonWidth),
(cp->buttonQueue[i]).buttonY +
centerY(graphGC,(cp->buttonQueue[i]).buttonHeight),
cp->buttonQueue[i].text,strlength,Xoption);
} else {
if (graphStateArray[i-graphStart].showing)
GSetForeground(graphGC,(float)graphBarShowingColor,Xoption);
else
GSetForeground(graphGC,(float)graphBarHiddenColor,Xoption);
strlength = strlen((cp->buttonQueue[i]).text);
GDrawString(graphGC,cp->controlWindow,
(cp->buttonQueue[i]).buttonX +
centerX(graphGC,cp->buttonQueue[i].text,
strlength,(cp->buttonQueue[i]).buttonWidth),
(cp->buttonQueue[i]).buttonY +
centerY(graphGC,(cp->buttonQueue[i]).buttonHeight),
cp->buttonQueue[i].text,strlength,Xoption);
}
} else if (cp->buttonQueue[i].graphSelect) {
/* The select characters are defined as: "^" for on and "-" for off. */
if (graphStateArray[i-graphSelectStart].selected) {
GSetForeground(graphGC,(float)graphBarSelectColor,Xoption);
strcpy((cp->buttonQueue[i]).text,"^");
} else {
GSetForeground(graphGC,(float)graphBarNotSelectColor,Xoption);
*(cp->buttonQueue[i]).text = '-';
strcpy((cp->buttonQueue[i]).text,"-");
}
GDrawString(graphGC,cp->controlWindow,
(cp->buttonQueue[i]).buttonX +
centerX(graphGC,cp->buttonQueue[i].text,
strlength,(cp->buttonQueue[i]).buttonWidth),
(cp->buttonQueue[i]).buttonY +
centerY(graphGC,(cp->buttonQueue[i]).buttonHeight),
cp->buttonQueue[i].text,strlength,Xoption);
}
else { /* a regular button */
int isOn = 1;
switch(i) {
case pointsOnOff:
isOn = pointsON = graphStateArray[0].pointsOn;
if (graphStateArray[0].pointsOn)
strcpy((cp->buttonQueue[i]).text,"Pts On ");
else
strcpy((cp->buttonQueue[i]).text,"Pts Off");
break;
case spline2D:
isOn = splineON = graphStateArray[0].splineOn;
if (graphStateArray[0].splineOn)
strcpy((cp->buttonQueue[i]).text, "Box On ");
else
strcpy((cp->buttonQueue[i]).text, "Box Off");
break;
case connectOnOff:
isOn = connectON = graphStateArray[0].connectOn;
if (graphStateArray[0].connectOn)
strcpy((cp->buttonQueue[i]).text, "Lines On ");
else
strcpy((cp->buttonQueue[i]).text, "Lines Off");
break;
case axesOnOff2D:
isOn = axesON = graphStateArray[0].axesOn;
if (graphStateArray[0].axesOn)
strcpy((cp->buttonQueue[i]).text , "Axes On ");
else
strcpy((cp->buttonQueue[i]).text , "Axes Off");
break;
case unitsOnOff2D:
isOn = unitsON = graphStateArray[0].unitsOn;
if (graphStateArray[0].unitsOn)
strcpy( (cp->buttonQueue[i]).text , "Units On ");
else
strcpy( (cp->buttonQueue[i]).text , "Units Off");
break;
case closeAll2D:
isOn = 0;
default:
break;
} /* switch i */
s = (cp->buttonQueue[i]).text;
strlength = strlen(s);
GDrawPushButton(dsply, globalGC1, trashGC, processGC, cp->controlWindow,
(cp->buttonQueue[i]).buttonX, (cp->buttonQueue[i]).buttonY,
(cp->buttonQueue[i]).buttonWidth, (cp->buttonQueue[i]).buttonHeight,
isOn, s,buttonColor,
monoColor((cp->buttonQueue[i]).textColor), Xoption);
} /* else a regular button */
} /* for each button */
/* Refresh the latest message */
makeMessageFromData(0);
writeControlMessage();
XFlush(dsply);
} /*** drawControlPanel ***/
