From ab8cc85adde879fb963c94d15675783f2cf4b183 Mon Sep 17 00:00:00 2001 From: dos-reis Date: Tue, 14 Aug 2007 05:14:52 +0000 Subject: Initial population. --- src/graph/view3D/contour_panel3d.c.out | 760 +++++++++++++++++++++++++++++++++ 1 file changed, 760 insertions(+) create mode 100755 src/graph/view3D/contour_panel3d.c.out (limited to 'src/graph/view3D/contour_panel3d.c.out') diff --git a/src/graph/view3D/contour_panel3d.c.out b/src/graph/view3D/contour_panel3d.c.out new file mode 100755 index 00000000..45709849 --- /dev/null +++ b/src/graph/view3D/contour_panel3d.c.out @@ -0,0 +1,760 @@ + /*********************************************************************** + contour_panel.c + + begun 25 November 1992, Jim Wen + ***********************************************************************/ + +#include "header.h" +#include "cpanel.h" +#include "draw.h" +#include "../include/purty/volume.bitmap" +#include "../include/purty/volume.mask" +#include "../include/purty/slicer.bitmap" + +#define use_fat + +#define gStuff_NOT + +#define contourWinDEBUG +#define drawDEBUG +#define contourDEBUG + +#define stickColor moColor(orange2, pastel) + + /*=====================================================================* + Static Variables + *=====================================================================*/ +XImage slicer_image_stuff, *slicer_image = &slicer_image_stuff; +int last_tip_long_x, last_tip_long_y; +int last_tip_lat_x, last_tip_lat_y; + + /*=====================================================================* + Local Functions + *=====================================================================*/ +int initContourButtons(); + + /*---------------------------------------------------------------------* + makeContourPanel() + *---------------------------------------------------------------------*/ +int makeContourPanel() +{ + + int i; + XSetWindowAttributes cwAttrib, controlAttrib; + XSizeHints sizehint; + Pixmap contourbits, contourmask, slicer_pixmap; + XColor foreColor, backColor; + + contourbits = XCreateBitmapFromData(dsply,rtWindow,volumeBitmap_bits, + volumeBitmap_width,volumeBitmap_height); + contourmask = XCreateBitmapFromData(dsply,rtWindow,volumeMask_bits, + volumeMask_width,volumeMask_height); + cwAttrib.background_pixel = backgroundColor; + cwAttrib.border_pixel = foregroundColor; + cwAttrib.event_mask = contourMASK; + cwAttrib.colormap = colorMap; + cwAttrib.override_redirect = overrideManager; + foreColor.pixel = contourCursorForeground; + XQueryColor(dsply,colorMap,&foreColor); + backColor.pixel = contourCursorBackground; + XQueryColor(dsply,colorMap,&backColor); + cwAttrib.cursor = XCreatePixmapCursor(dsply,contourbits,contourmask, + &foreColor,&backColor, + volumeBitmap_x_hot, + volumeBitmap_y_hot); + +#define slicer_pixmap_FG moColor(yellow1,normal) +#define slicer_pixmap_BG backgroundColor + slicer_pixmap = XCreatePixmapFromBitmapData(dsply, control->controlWindow, + slicer_bits, slicer_width, slicer_height, + slicer_pixmap_FG, slicer_pixmap_BG, + DefaultDepthOfScreen + (DefaultScreenOfDisplay(dsply))); + slicer_image = XGetImage(dsply, slicer_pixmap, 0, 0, slicer_width, slicer_height, + AllPlanes, ZPixmap); + + + contourWindow = XCreateWindow(dsply,control->controlWindow, + -3,-3,controlWidth,controlHeight,3, + CopyFromParent,InputOutput,CopyFromParent, + controlCreateMASK,&cwAttrib); + + sizehint.flags = USPosition | USSize; + sizehint.x = 0; + sizehint.y = 0; + sizehint.width = controlWidth; + sizehint.height = controlHeight; + /*** the None stands for icon pixmap ***/ + XSetNormalHints(dsply,contourWindow,&sizehint); + XSetStandardProperties(dsply,contourWindow,"Control Panel 3D", + "Contour Slicing",None,NULL,0,&sizehint); + + /*** volume frustrum window ***/ + + /*** do contour buttons ***/ + initContourButtons(control->buttonQueue); + for (i=contourButtonsStart; i<(contourButtonsEnd); i++) { + controlAttrib.event_mask = (control->buttonQueue[i]).mask; + (control->buttonQueue[i]).self = + XCreateWindow(dsply,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight, + 0,0,InputOnly,CopyFromParent, + buttonCreateMASK,&controlAttrib); + XMakeAssoc(dsply,table,(control->buttonQueue[i]).self, + &((control->buttonQueue[i]).buttonKey)); + XMapWindow(dsply,(control->buttonQueue[i]).self); + } + +} /* makeContourPanel() */ + + +int initContourButtons(contourButtons) + +buttonStruct *contourButtons; +{ + + int ii, num = 0; + + ii = contourReturn; + contourButtons[ii].buttonX = 154; + contourButtons[ii].buttonY = 370; + contourButtons[ii].buttonWidth = 110; + contourButtons[ii].buttonHeight = 24; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = buttonMASK; + contourButtons[ii].text = "Return"; + contourButtons[ii].textColor = return_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourXY; + contourButtons[ii].buttonX = contourPlaneXY_X; + contourButtons[ii].buttonY = contourPlaneXY_Y; + contourButtons[ii].buttonWidth = contourLittleButt_W; + contourButtons[ii].buttonHeight = contourLittleButt_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = buttonMASK; + contourButtons[ii].text = "XY"; + contourButtons[ii].textColor = littleButt_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourXZ; + contourButtons[ii].buttonX = contourPlaneXZ_X; + contourButtons[ii].buttonY = contourPlaneXZ_Y; + contourButtons[ii].buttonWidth = contourLittleButt_W; + contourButtons[ii].buttonHeight = contourLittleButt_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = buttonMASK; + contourButtons[ii].text = "XZ"; + contourButtons[ii].textColor = littleButt_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourYZ; + contourButtons[ii].buttonX = contourPlaneYZ_X; + contourButtons[ii].buttonY = contourPlaneYZ_Y; + contourButtons[ii].buttonWidth = contourLittleButt_W; + contourButtons[ii].buttonHeight = contourLittleButt_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = buttonMASK; + contourButtons[ii].text = "YZ"; + contourButtons[ii].textColor = littleButt_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourFlatView; + contourButtons[ii].buttonX = contourFlatView_X; + contourButtons[ii].buttonY = contourFlatView_Y; + contourButtons[ii].buttonWidth = contourBigButt_W; + contourButtons[ii].buttonHeight = contourBigButt_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = potMASK; + contourButtons[ii].text = "Flat View Upon Return"; + contourButtons[ii].textColor = bigButt_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourAppendSegs; + contourButtons[ii].buttonX = contourAppendSegs_X; + contourButtons[ii].buttonY = contourAppendSegs_Y; + contourButtons[ii].buttonWidth = contourBigButt_W; + contourButtons[ii].buttonHeight = contourBigButt_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = potMASK; + contourButtons[ii].text = "Append Contours"; + contourButtons[ii].textColor = bigButt_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourLongitude; + contourButtons[ii].buttonX = contourLongitude_X; + contourButtons[ii].buttonY = contourLongitude_Y; + contourButtons[ii].buttonWidth = contourLongitude_W; + contourButtons[ii].buttonHeight = contourLongitude_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = yes; + contourButtons[ii].mask = potMASK; + contourButtons[ii].text = "XZ"; + contourButtons[ii].textColor = long_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourLatitude; + contourButtons[ii].buttonX = contourLatitude_X; + contourButtons[ii].buttonY = contourLatitude_Y; + contourButtons[ii].buttonWidth = contourLatitude_W; + contourButtons[ii].buttonHeight = contourLatitude_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = yes; + contourButtons[ii].mask = potMASK; + contourButtons[ii].text = "XZ"; + contourButtons[ii].textColor = lat_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourSliceNum; + contourButtons[ii].buttonX = contourSliceNum_X; + contourButtons[ii].buttonY = contourSliceNum_Y; + contourButtons[ii].buttonWidth = contourSliceNum_W; + contourButtons[ii].buttonHeight = contourSliceNum_H; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = yes; + contourButtons[ii].mask = potMASK; + contourButtons[ii].text = "XZ"; + contourButtons[ii].textColor = slice_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + ii = contourAbort; + contourButtons[ii].buttonX = 36; + contourButtons[ii].buttonY = 370; + contourButtons[ii].buttonWidth = 110; + contourButtons[ii].buttonHeight = 24; + contourButtons[ii].buttonKey = ii; + contourButtons[ii].pot = no; + contourButtons[ii].mask = buttonMASK; + contourButtons[ii].text = "Abort"; + contourButtons[ii].textColor = abort_FG; + contourButtons[ii].xHalf = contourButtons[ii].buttonWidth/2; + contourButtons[ii].yHalf = contourButtons[ii].buttonHeight/2; + ++num; + + + return(num); + +} /* initContourButtons() */ + + +void drawContourPanel() +{ + + int i,strlength; + + /*---------------------------------------------------* + Set the function to copy for first painting + *---------------------------------------------------*/ + XSetFunction(dsply, contourGC, GXcopy); + + /* Draw some lines for the contour panel, break up da space */ + GSetForeground(contourGC /* ZZZ */,(float)foregroundColor,X); + GSetLineAttributes(contourGC /* ZZZ */,3,LineSolid,CapButt,JoinMiter,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, 0, potA, controlWidth, potA, X); + + + GSetLineAttributes(contourGC /* ZZZ */,2,LineSolid,CapButt,JoinMiter,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, 0, contourTitleA, controlWidth, + contourTitleA, X); + GDrawLine(contourGC /* ZZZ */, contourWindow, 0, contourTitleB, controlWidth, + contourTitleB, X); + + writeControlTitle(contourWindow); + s = "Contour Slicing Panel"; + strlength = strlen(s); + GSetForeground(anotherGC,(float)contourTitleColor,X); + GDrawString(anotherGC,contourWindow, + centerX(anotherGC,s,strlength,controlWidth), + contourTitleA+18,s,strlength,X); + + for (i=contourButtonsStart; i<(contourButtonsEnd); i++) { + /*---------------------------------------------------* + NOTE: different from other control panels in that + the "monoColor" is defined in the button + and "moColor" is used there + *---------------------------------------------------*/ + GSetForeground(contourGC /* ZZZ */, +#ifdef oldie + (float)monoColor((control->buttonQueue[i]).textColor),X); +#else + (float)((control->buttonQueue[i]).textColor),X); +#endif + switch (i) { + + case contourFlatView: + case contourAppendSegs: + GSetForeground(contourGC, + (float)((control->buttonQueue[i]).textColor),X); + GDrawRectangle(contourGC,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight,X); + GDrawString(contourGC,contourWindow, + (control->buttonQueue[i]).buttonX + + (control->buttonQueue[i]).buttonWidth + 4, + (control->buttonQueue[i]).buttonY + + centerY(contourGC,(control->buttonQueue[i]).buttonHeight), + (control->buttonQueue[i]).text, + strlen(control->buttonQueue[i].text),X); + if (i==contourFlatView && contour_flat_view_flag) + GDrawString(contourGC,contourWindow, + (control->buttonQueue[i]).buttonX + + centerX(contourGC,"x",1, + (control->buttonQueue[i]).buttonWidth), + (control->buttonQueue[i]).buttonY + + centerY(contourGC,(control->buttonQueue[i]).buttonHeight), + "x",1,X); + else if (i==contourAppendSegs && contour_append_lists_flag) + GDrawString(contourGC,contourWindow, + (control->buttonQueue[i]).buttonX + + centerX(contourGC,"x",1, + (control->buttonQueue[i]).buttonWidth), + (control->buttonQueue[i]).buttonY + + centerY(contourGC,(control->buttonQueue[i]).buttonHeight), + "x",1,X); + break; + + case contourLongitude: + GDrawRectangle(contourGC /* ZZZ */,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight,X); + draw_contour_longitude(); + break; + + case contourLatitude: +#ifdef oldie + GDrawRectangle(contourGC /* ZZZ */,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight,X); +#else + XDrawRectangle(dsply,contourWindow, contourGC /* ZZZ */, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight); +#endif + draw_contour_latitude(); + break; + + case contourSliceNum: + GDrawRectangle(contourGC /* ZZZ */,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight,X); + draw_contour_slicing(); + break; + + default: + GDrawRectangle(contourGC /* ZZZ */,contourWindow, + (control->buttonQueue[i]).buttonX, + (control->buttonQueue[i]).buttonY, + (control->buttonQueue[i]).buttonWidth, + (control->buttonQueue[i]).buttonHeight,X); + s = (control->buttonQueue[i]).text; + strlength = strlen(s); + GSetForeground(contourGC /* ZZZ */, +#ifdef oldie + (float)monoColor((control->buttonQueue[i]).textColor),X); +#else + (float)((control->buttonQueue[i]).textColor),X); +#endif + GDrawString(trashGC /* ZZZ */,contourWindow, + (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),X); + break; + } /* switch on i */ + } /* for contour buttons */ + + /*---------------------------------------------------* + Set the function to XOR for updating + *---------------------------------------------------*/ + XSetFunction(dsply, contourGC, GXxor); + update_contour_longitude(); /* to get the xor stuff going */ + update_contour_latitude(); /* to get the xor stuff going */ + +} /* drawContourPanel() */ + + + /*---------------------------------------------------------------------* + draw_contour_longitude() + *---------------------------------------------------------------------*/ +void draw_contour_longitude() +{ + + int tip_x, tip_y; + char stringo[20]; + + + /*---------------------------------------------------* + print out the longitude in degrees + *---------------------------------------------------*/ + sprintf(stringo,"Longitude: %d",(int)(rot_theta * DEGREES)); + XClearArea(dsply, contourWindow, long_str_X, long_str_Y - 12, + long_W + 50, 18, False); + XDrawString(dsply, contourWindow, anotherGC, + long_str_X, long_str_Y, + stringo, strlen(stringo)); + + /*---------------------------------------------------* + draw the background artwork + *---------------------------------------------------*/ + XClearArea(dsply, contourWindow, + contourLongitude_X, contourLongitude_Y, + contourLongitude_W, contourLongitude_H, + False); +#ifdef use_fat + XSetForeground(dsply, contourGC /* ZZZ */, long_FG); + XDrawArc(dsply, contourWindow, contourGC /* ZZZ */, + long_corner_X, long_corner_Y, + long_W, long_H, + 0, 360*64); +#else + XSetForeground(dsply, contourGC, long_FG); + XSetForeground(dsply, trashGC, long_FG); + XDrawArc(dsply, contourWindow, trashGC /* ZZZ */, + long_corner_X, long_corner_Y, + long_W, long_H, + 0, 360*64); +#endif + + /*---------------------------------------------------* + some spokes to make it look purty + *---------------------------------------------------*/ + { + float a, xp, yp; + for (a=0; a>1), tip_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + XSetFunction(dsply, contourGC, GXcopy); + +} /* draw_contour_longitude() */ + + + /*---------------------------------------------------------------------* + draw_contour_latitude() + *---------------------------------------------------------------------*/ +void draw_contour_latitude() +{ + + int tip_x, tip_y; + char stringo[20]; + + /*---------------------------------------------------* + print out the latitude in degrees + *---------------------------------------------------*/ + sprintf(stringo,"Latitude: %d",(int)(rot_phi * DEGREES)); + XClearArea(dsply, contourWindow, lat_str_X, lat_str_Y - 12, + lat_W, 18, False); + XDrawString(dsply, contourWindow, anotherGC, + lat_str_X, lat_str_Y, + stringo, strlen(stringo)); + + /*---------------------------------------------------* + draw the background superduper work of art + *---------------------------------------------------*/ + XClearArea(dsply, contourWindow, + contourLatitude_X, contourLatitude_Y, + contourLatitude_W, contourLatitude_H, + False); + XSetForeground(dsply, contourGC /* ZZZ */, lat_FG); + XDrawArc(dsply, contourWindow, contourGC /* ZZZ */, + lat_corner_X, lat_corner_Y, + lat_W, lat_H, + 0, 90*64); + XDrawLine(dsply, contourWindow, contourGC, + lat_quad_X, lat_quad_Y, + lat_quad_X, lat_quad_Y - lat_RADIUS); + XDrawLine(dsply, contourWindow, contourGC, + lat_quad_X, lat_quad_Y, + lat_quad_X + lat_RADIUS, lat_quad_Y); + + /*---------------------------------------------------* + purty leettle tabs + *---------------------------------------------------*/ + { + float a, xp, yp; + for (a=0; a>1), tip_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + XSetFunction(dsply, contourGC, GXcopy); + +} /* draw_contour_latitude() */ + + + + /*---------------------------------------------------------------------* + draw_contour_slicing() + *---------------------------------------------------------------------*/ +void draw_contour_slicing() +{ + + int tip_y, cut_spacing; +#ifdef oldie + XDrawString(dsply, contourWindow, anotherGC, + slice_str_X, slice_str_Y, + "Slicer", 6); +#else + char stringo[20]; + + sprintf(stringo,"Cuts: %d",max_cuts); + XClearArea(dsply, contourWindow, + slice_str_X, + slice_str_Y - 12, + contourSliceNum_W, 16, False); + XDrawString(dsply, contourWindow, anotherGC, + slice_str_X, slice_str_Y, + stringo, strlen(stringo)); +#endif + + /*---------------------------------------------------* + put up the piece de resistance + *---------------------------------------------------*/ + XClearArea(dsply, contourWindow, + contourSliceNum_X, contourSliceNum_Y, + contourSliceNum_W, contourSliceNum_H, + False); + XPutImage(dsply, contourWindow, contourGC, + slicer_image, + 0, 0, + slicer_image_X, + slicer_image_Y, + slicer_width, slicer_height); + + /*---------------------------------------------------* + draw the number of slices + *---------------------------------------------------*/ +#define cuts_X (contourSliceNum_X + 15) +#define cuts_Y (contourSliceNum_Y + 15) +#define cuts_W 20 +#define cuts_H 85 + + XSetLineAttributes(dsply, trashGC, 1, LineSolid, CapButt, JoinMiter); + XClearArea(dsply, contourWindow, + cuts_X, cuts_Y, cuts_W, cuts_H, False); +#ifdef oldie + cut_spacing = ( -(max_cuts - 1) + MAX_SLICES ) * cuts_H / MAX_SLICES; +#else + { + float tmp; + tmp = (float)(-(max_cuts - 1) + MAX_SLICES) / MAX_SLICES; + cut_spacing = tmp*tmp * cuts_H; + if (cut_spacing < 1) cut_spacing = 1; + else if (cut_spacing > cuts_H) cut_spacing = cuts_H; + } +#endif + + XSetForeground(dsply, trashGC, moColor(violet0, pastel)); + for (tip_y=cuts_Y+cuts_H; tip_y>=cuts_Y; tip_y-=cut_spacing) { + XDrawLine(dsply, contourWindow, trashGC, + cuts_X, tip_y, + cuts_X + cuts_W, tip_y); + } + +#define slide_Y (contourSliceNum_Y + 30) +#define slide_H 55 + { + float where; + int here; + where = (float)max_cuts/MAX_SLICES; /* [0..1] */ + here = where * slide_H + slide_Y; + XSetForeground(dsply, contourGC, moColor(red1, normal)); + XDrawLine(dsply, contourWindow, contourGC, + cuts_X + 45, here, + cuts_X + 55, here); + } + +} /* draw_contour_slicing() */ + + + /*---------------------------------------------------------------------* + update_contour_longitude() + + To be called for all subsequent updates after the contour window has + been mapped and drawn. + *---------------------------------------------------------------------*/ +void update_contour_longitude() +{ + + int tip_x, tip_y; + char stringo[20]; + + /*---------------------------------------------------* + print out the longitude in degrees + *---------------------------------------------------*/ + sprintf(stringo,"Longitude: %d",(int)(rot_theta * DEGREES)); + XClearArea(dsply, contourWindow, long_str_X, long_str_Y - 12, + long_W + 50, 18, False); + XDrawString(dsply, contourWindow, anotherGC, + long_str_X, long_str_Y, + stringo, strlen(stringo)); + + + /*---------------------------------------------------* + calculate and draw the longitudal pointer + *---------------------------------------------------*/ + GSetForeground(contourGC,(float)stickColor,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, + long_center_X, long_center_Y, + last_tip_long_x, last_tip_long_y, X); + GSetForeground(contourGC,(float)dotColor,X); + XFillArc(dsply, contourWindow, contourGC /* ZZZ */, + last_tip_long_x - (dotSize>>1), last_tip_long_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + tip_x = (int)(cos(rot_theta) * (long_RADIUS + dotExt)) + long_center_X; + tip_y = (int)(-sin(rot_theta) * (long_RADIUS + dotExt)) + long_center_Y; + last_tip_long_x = tip_x; + last_tip_long_y = tip_y; + GSetForeground(contourGC,(float)stickColor,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, + long_center_X, long_center_Y, + tip_x, tip_y, X); + GSetForeground(contourGC,(float)dotColor,X); + XFillArc(dsply, contourWindow, contourGC /* ZZZ */, + tip_x - (dotSize>>1), tip_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + +} /* update_contour_longitude() */ + + + /*---------------------------------------------------------------------* + update_contour_latitude() + + To be called for all subsequent updates after the contour window has + been mapped and drawn. + *---------------------------------------------------------------------*/ +void update_contour_latitude() +{ + + int tip_x, tip_y; + char stringo[20]; + + /*---------------------------------------------------* + print out the latitude in degrees + *---------------------------------------------------*/ + sprintf(stringo,"Latitude: %d",(int)(rot_phi * DEGREES)); + XClearArea(dsply, contourWindow, lat_str_X, lat_str_Y - 12, + lat_W, 18, False); + XDrawString(dsply, contourWindow, anotherGC, + lat_str_X, lat_str_Y, + stringo, strlen(stringo)); + + /*---------------------------------------------------* + calculate and draw the latitudal pointer + *---------------------------------------------------*/ + GSetForeground(contourGC,(float)stickColor,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, + lat_quad_X, lat_quad_Y, + last_tip_lat_x, last_tip_lat_y, X); + XSetForeground(dsply, contourGC, dotColor); + XFillArc(dsply, contourWindow, contourGC /* ZZZ */, + last_tip_lat_x - (dotSize>>1), + last_tip_lat_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + tip_x = (int)(sin(rot_phi) * (lat_RADIUS + dotExt)) + lat_quad_X; + tip_y = (int)(-cos(rot_phi) * (lat_RADIUS + dotExt)) + lat_quad_Y; + last_tip_lat_x = tip_x; + last_tip_lat_y = tip_y; + GSetForeground(contourGC,(float)stickColor,X); + GDrawLine(contourGC /* ZZZ */, contourWindow, + lat_quad_X, lat_quad_Y, + tip_x, tip_y, X); + XSetForeground(dsply, contourGC, dotColor); + XFillArc(dsply, contourWindow, contourGC /* ZZZ */, + tip_x - (dotSize>>1), tip_y - (dotSize>>1), + dotSize, dotSize, + 0, 360*64); + +} /* update_contour_latitude() */ -- cgit v1.2.3