void CartesianWidget::calcBounds()
{
int w = width();
int h = height();
mxmin = centerX() - (double)(w/2.0) / ((double)scaleX()/zoom());
mxmax = centerX() + (double)(w/2.0) / ((double)scaleX()/zoom());
mymin = centerY() - (double)(h/2.0) / ((double)scaleY()/zoom());
mymax = centerY() + (double)(h/2.0) / ((double)scaleY()/zoom());
emit boundsChanged(mxmin, mymin, mxmax, mymax);
}
void
drawSavePanel(void)
{
const char* s;
int i,strlength;
GSetForeground(saveGC,(float)saveButtonColor,Xoption);
for (i=saveButtonsStart; i<(saveButtonsEnd); i++) {
GDraw3DButtonOut(saveGC,saveWindow,
(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,saveWindow,
(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);
} /* for i in control->buttonQueue */
} /* drawSavePanel */
static void draw(GDISPLAY_WIDGET* widget){
GDISPLAY* display = widget->_owner_;
DIAL_WIDGET* dial = (DIAL_WIDGET*)widget;
// Get the center of the dial
PIXEL radius = getRadius(dial);
//PIXEL innerRadius = radius * (100 - dial->dialThickness) / 100;
VECTOR2D north = MAKE_VECTOR2D(0,-1);
VECTOR2D origin = MAKE_VECTOR2D(centerX(dial),centerY(dial));
MATRIX2D rotate;
// Create the dial background circle
_displayMoveTo(display, origin.x, origin.y);
_displaySetInk(display,&dial->_props_.dial);
_displayCircle(display, radius, TRUE);
// _displaySetInk(display,&dial->_widget_.bgnd);
// _displayCircle(display, innerRadius, TRUE);
// Put grad marks for every x
if(dial->_props_.gradVal != 0){
_displaySetInk(display, &dial->_props_.grad);
for(double grad = dial->_props_.setting.min; grad <= dial->_props_.setting.max; grad+=dial->_props_.gradVal){
// Create Rotation matrix
double angle = interpolatef(grad, dial->_props_.setting.min, dial->_props_.setting.max, dial->_props_.minAng, dial->_props_.maxAng);
double rad = angle * M_PI/180.0;
matrix2d_SetRotate(&rotate, rad);
// Rotate the North vector
VECTOR2D max,min;
matrix2d_Transform(&max, &north, &rotate);
vector2d_Copy(&min,&max);
vector2d_Scale(&max,radius);
double scale = 0.85;
vector2d_Scale(&min,radius * scale);
vector2d_Add(&min,&origin);
vector2d_Add(&max,&origin);
// Draw line from min to max
_displayMoveTo(display, round(min.x), round(min.y));
_displayLineTo(display, round(max.x), round(max.y));
}
}
}
void onSetData(const GrGLSLProgramDataManager& data,
const GrFragmentProcessor& _proc) override {
const GrCircleBlurFragmentProcessor& _outer = _proc.cast<GrCircleBlurFragmentProcessor>();
auto circleRect = _outer.circleRect();
(void)circleRect;
auto textureRadius = _outer.textureRadius();
(void)textureRadius;
auto solidRadius = _outer.solidRadius();
(void)solidRadius;
GrSurfaceProxy& blurProfileSamplerProxy = *_outer.textureSampler(0).proxy();
GrTexture& blurProfileSampler = *blurProfileSamplerProxy.priv().peekTexture();
(void)blurProfileSampler;
UniformHandle& circleData = fCircleDataVar;
(void)circleData;
data.set4f(circleData, circleRect.centerX(), circleRect.centerY(), solidRadius,
1.f / textureRadius);
}
void CartesianWidget::setXRange(double a, double b)
{
setCenter((a+b)/2.0, centerY());
if (xmax()-xmin() > (b-a))
{
while ( xmax()-xmin() > (b-a) )
{
setZoomLevel(zoomLevel()-1);
}
if ( xmax()-xmin() < (b-a) )
{
setZoomLevel(zoomLevel()+1);
}
}
else
{
while ( xmax()-xmin() < (b-a) )
{
setZoomLevel(zoomLevel()+1);
}
}
update();
}
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() */
// Redraw the active part of the widget
static void update(GDISPLAY_WIDGET* widget){
GDISPLAY* display = widget->_owner_;
DIAL_WIDGET* dial = (DIAL_WIDGET*)widget;
VECTOR2D north = MAKE_VECTOR2D(0,getRadius(dial) * -0.8);
VECTOR2D west = MAKE_VECTOR2D(-3,0);
// Create the rotation matrix for the current value
MATRIX2D rotate;
double angle = interpolatef(dial->_props_.setting.value,
dial->_props_.setting.min, dial->_props_.setting.max,
dial->_props_.minAng, dial->_props_.maxAng);
matrix2d_SetRotate(&rotate, angle * M_PI/180.0);
// Rotate the North vector to find the new tip
VECTOR2D tip;
matrix2d_Transform(&tip, &north, &rotate);
vector2d_Round(&tip, &tip);
// Create the rotation matrix for the previous value
MATRIX2D rotateOld;
double angleOld = interpolatef(dial->_props_.setting.old,
dial->_props_.setting.min, dial->_props_.setting.max,
dial->_props_.minAng, dial->_props_.maxAng);
matrix2d_SetRotate(&rotateOld, angleOld * M_PI/180.0);
// Rotate the North vector to find the old tip
VECTOR2D oldtip;
matrix2d_Transform(&oldtip, &north, &rotateOld);
vector2d_Round(&oldtip,&oldtip);
// Rotate the West Vector to find the needle start left and right
VECTOR2D left,right;
matrix2d_Transform(&left , &west, &rotate);
right.x = - left.x;
right.y = - left.y;
vector2d_Round(&left, &left);
vector2d_Round(&right, &right);
// Rotate the West Vector to find the needle start left and right
VECTOR2D oldleft,oldright;
matrix2d_Transform(&oldleft , &west, &rotateOld);
oldright.x = - oldleft.x;
oldright.y = - oldleft.y;
vector2d_Round(&oldleft, &oldleft);
vector2d_Round(&oldright, &oldright);
// Define the origin
VECTOR2D origin = MAKE_VECTOR2D(centerX(dial),centerY(dial));
// Make everything relative to the origin
vector2d_Add(&tip,&origin);
vector2d_Add(&left,&origin);
vector2d_Add(&right,&origin);
vector2d_Add(&oldtip,&origin);
vector2d_Add(&oldleft,&origin);
vector2d_Add(&oldright,&origin);
// Replace the variable content colour with the background colour
_displaySetInk(display,&dial->_props_.dial);
_displayTriangleAt(display, oldtip.x,oldtip.y, oldleft.x,oldleft.y, oldright.x,oldright.y,TRUE);
// Draw it
_displaySetInk(display,&dial->_widget_.content);
_displayTriangleAt(display, tip.x,tip.y, left.x,left.y, right.x,right.y,TRUE);
}
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 ***/
