diff options
Diffstat (limited to 'test/device.cxx')
| -rw-r--r-- | test/device.cxx | 177 |
1 files changed, 85 insertions, 92 deletions
diff --git a/test/device.cxx b/test/device.cxx index e242f6ae6..e922a77cd 100644 --- a/test/device.cxx +++ b/test/device.cxx @@ -1,6 +1,4 @@ // -// "$Id$" -// // Device test program for the Fast Light Tool Kit (FLTK). // // Copyright 1998-2020 by Roman Kantor and others. @@ -9,11 +7,11 @@ // the file "COPYING" which should have been included with this file. If this // file is missing or damaged, see the license at: // -// http://www.fltk.org/COPYING.php +// https://www.fltk.org/COPYING.php // -// Please report all bugs and problems on the following page: +// Please see the following page on how to report bugs and issues: // -// http://www.fltk.org/str.php +// https://www.fltk.org/bugs.php // #include <math.h> @@ -118,7 +116,7 @@ protected: fl_color(FL_YELLOW); fl_rectf(x()+7,y()+7,w()-14,h()-14); fl_color(FL_BLUE); - + fl_rect(x()+8,y()+8,w()-16,h()-16); fl_push_clip(x()+25,y()+25,w()-50, h()-50); fl_color(FL_BLACK); @@ -127,7 +125,7 @@ protected: fl_line(x()+27,y()+h()-27,x()+w()-27,y()+27); //fl_rect(x()+30,y()+30,w()-60,h()-60); fl_pop_clip(); - + } public: MyWidget(int x, int y):Fl_Box(x,y,100,100, "Clipping and rect(f):\nYellow rect.framed\nby B-Y-G-R rect. 1 p.\nthick. Your printer may \nrender very thin lines\nsurrounding \"X\""){ @@ -146,13 +144,13 @@ protected: for(d=y()+5;d<48+y();d+=2){ fl_xyline(x()+5,d,x()+48); } - + fl_push_clip(x()+52,y()+5,45,43); for(d=y()+5;d<150+y();d+=3){ fl_line(x()+52,d,x()+92,d-40); } fl_pop_clip(); - + fl_line_style(FL_DASH); fl_xyline(x()+5,y()+55,x()+48); fl_line_style(FL_DOT); @@ -163,39 +161,39 @@ protected: fl_xyline(x()+5,y()+64,x()+48); fl_line_style(0,0,(char*)"\7\3\7\2"); fl_xyline(x()+5,y()+67,x()+48); - + fl_line_style(0); - + fl_line(x()+5,y()+72,x()+25,y()+95); fl_line(x()+8,y()+72,x()+28,y()+95,x()+31,y()+72); - + fl_color(FL_YELLOW); fl_polygon(x()+11, y()+72,x()+27,y()+91,x()+29,y()+72); fl_color(FL_RED); fl_loop(x()+11, y()+72,x()+27,y()+91,x()+29,y()+72); - + fl_color(FL_BLUE); //// fl_line_style(FL_SOLID, 6); fl_loop(x()+31, y()+12,x()+47,y()+31,x()+49,y()+12); fl_line_style(0); - + fl_color(200,0,200); fl_polygon(x()+35,y()+72,x()+33,y()+95,x()+48,y()+95,x()+43,y()+72); fl_color(FL_GREEN); fl_loop(x()+35,y()+72,x()+33,y()+95,x()+48,y()+95,x()+43,y()+72); - - fl_color(FL_BLUE); + + fl_color(FL_BLUE); fl_yxline(x()+65,y()+63,y()+66); - fl_color(FL_GREEN); + fl_color(FL_GREEN); fl_yxline(x()+66,y()+66,y()+63); - + fl_color(FL_BLUE); fl_rect(x()+80,y()+55,5,5); fl_color(FL_YELLOW); fl_rectf(x()+81,y()+56,3,3); fl_color(FL_BLACK); fl_point(x()+82,y()+57); - + fl_color(FL_BLUE); fl_rect(x()+56, y()+79, 24, 17); fl_color(FL_CYAN); @@ -204,9 +202,9 @@ protected: fl_arc(x()+57, y()+80, 22 ,15 ,40, 270); fl_color(FL_YELLOW); fl_pie(x()+58, y()+81, 20 ,13 ,40, 270); - + fl_line_style(0); - + fl_color(FL_BLACK); fl_point(x()+58,y()+58); fl_color(FL_RED); @@ -217,7 +215,7 @@ protected: fl_xyline(x()+61,y()+58,x()+62); fl_color(FL_RED); fl_xyline(x()+62,y()+59,x()+61); - + fl_color(FL_GREEN); fl_yxline(x()+57,y()+58,y()+59,x()+58); fl_color(FL_BLUE); @@ -226,15 +224,15 @@ protected: fl_xyline(x()+58,y()+61,x()+56,y()+63); fl_color(FL_GREEN); fl_yxline(x()+57,y()+63,y()+62,x()+58); - + fl_color(FL_BLUE); fl_line(x()+58,y()+63, x()+60, y()+65); fl_color(FL_BLACK); fl_line(x()+61,y()+65, x()+59, y()+63); - + fl_color(FL_BLACK); }; - + public: MyWidget2(int x, int y):Fl_Box(x,y,100,100, "Integer primitives"){ labelsize(10); @@ -257,7 +255,7 @@ protected: fl_end_line(); } fl_pop_clip(); - + fl_push_clip(x()+52,y()+5,45,43); for(d=y()+5;d<150+y();d+=2.3052){ fl_begin_line(); @@ -266,7 +264,7 @@ protected: fl_end_line(); } fl_pop_clip(); - + }; public: MyWidget3(int x, int y):Fl_Box(x,y,100,100, "Sub-pixel drawing of\nlines 1.63 points apart\nOn the screen you\ncan see aliasing, the\nprinter should render\nthem properly"){ @@ -284,7 +282,7 @@ protected: fl_push_matrix(); fl_translate(x(),y()); fl_scale(.75,.75); - + fl_line_style(FL_SOLID , 5); fl_begin_line(); fl_vertex(10, 160); @@ -301,8 +299,8 @@ protected: fl_vertex(50, 190); fl_end_line(); fl_line_style(0); - - fl_color(FL_GREEN); + + fl_color(FL_GREEN); fl_line_style(FL_SOLID | FL_CAP_ROUND |FL_JOIN_ROUND , 5); fl_begin_line(); fl_vertex(10, 140); @@ -310,7 +308,7 @@ protected: fl_vertex(60, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLUE); fl_line_style(FL_SOLID | FL_CAP_SQUARE |FL_JOIN_BEVEL , 5); fl_begin_line(); @@ -319,7 +317,7 @@ protected: fl_vertex(70, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLACK); fl_line_style(FL_DASH , 5); fl_begin_line(); @@ -328,7 +326,7 @@ protected: fl_vertex(80, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_RED); fl_line_style(FL_DASH |FL_CAP_FLAT , 5); fl_begin_line(); @@ -337,7 +335,7 @@ protected: fl_vertex(90, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_GREEN); fl_line_style(FL_DASH |FL_CAP_ROUND , 5); fl_begin_line(); @@ -346,8 +344,8 @@ protected: fl_vertex(100, 190); fl_end_line(); fl_line_style(0); - - + + fl_color(FL_BLUE); fl_line_style(FL_DASH |FL_CAP_SQUARE , 5); fl_begin_line(); @@ -356,7 +354,7 @@ protected: fl_vertex(110, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLACK); fl_line_style(FL_DOT, 5); fl_begin_line(); @@ -365,7 +363,7 @@ protected: fl_vertex(120, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_RED); fl_line_style(FL_DOT | FL_CAP_FLAT, 5); fl_begin_line(); @@ -374,7 +372,7 @@ protected: fl_vertex(130, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_GREEN); fl_line_style(FL_DOT | FL_CAP_ROUND, 5); fl_begin_line(); @@ -383,7 +381,7 @@ protected: fl_vertex(140, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLUE); fl_line_style(FL_DOT | FL_CAP_SQUARE, 5); fl_begin_line(); @@ -392,7 +390,7 @@ protected: fl_vertex(150, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLACK); fl_line_style(FL_DASHDOT |FL_CAP_ROUND |FL_JOIN_ROUND , 5); fl_begin_line(); @@ -401,7 +399,7 @@ protected: fl_vertex(160, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_RED); fl_line_style(FL_DASHDOTDOT |FL_CAP_SQUARE |FL_JOIN_BEVEL , 5); fl_begin_line(); @@ -410,8 +408,8 @@ protected: fl_vertex(170, 190); fl_end_line(); fl_line_style(0); - - + + fl_color(FL_GREEN); fl_line_style(FL_DASHDOTDOT |FL_CAP_ROUND |FL_JOIN_ROUND , 5); fl_begin_line(); @@ -420,18 +418,18 @@ protected: fl_vertex(180, 190); fl_end_line(); fl_line_style(0); - + fl_color(FL_BLUE); fl_line_style(0, 5, (char*)"\12\3\4\2\2\1"); fl_begin_line(); fl_vertex(10, 10); fl_vertex(190, 10); fl_vertex(190, 190); - + fl_end_line(); fl_line_style(0); - fl_pop_matrix(); - + fl_pop_matrix(); + fl_color(FL_BLACK); }; public: @@ -447,7 +445,7 @@ protected: void draw(){ Fl_Box::draw(); fl_push_matrix(); - + fl_translate(x(),y()); fl_push_matrix(); fl_mult_matrix(1,3,0,1,0,-20); @@ -457,39 +455,39 @@ protected: fl_vertex(100,-80); fl_vertex(100,-190); fl_end_polygon(); - + fl_color(FL_RED); fl_line_style(FL_DASHDOT, 7); fl_begin_loop(); - + fl_vertex(10,10); fl_vertex(100,-80); fl_vertex(100,-190); fl_end_loop(); fl_line_style(0); - + fl_color(FL_BLUE); fl_line_style(FL_SOLID, 3); fl_begin_loop(); fl_circle(60,-50,30); fl_end_loop(); fl_line_style(0); - + fl_pop_matrix(); fl_scale(1.8,1); - + fl_color(FL_YELLOW); fl_begin_polygon(); fl_arc(30,90,20,-45,200); fl_end_polygon(); - + fl_color(FL_BLACK); fl_line_style(FL_DASH, 3); fl_begin_line(); fl_arc(30,90,20,-45,200); fl_end_line(); fl_line_style(0); - + fl_translate(15,0); fl_scale(1.5,3); fl_begin_complex_polygon(); @@ -507,7 +505,7 @@ protected: fl_vertex(40,10); fl_vertex(35,20); fl_end_complex_polygon(); - + fl_pop_matrix(); }; public: @@ -530,12 +528,12 @@ void make_image() { for (int x = 0; x < width; x++) { double X = double(x)/(width-1); *p++ = uchar(255*((1-X)*(1-Y))); // red in upper-left - *p++ = uchar(255*((1-X)*Y)); // green in lower-left - *p++ = uchar(255*(X*Y)); // blue in lower-right + *p++ = uchar(255*((1-X)*Y)); // green in lower-left + *p++ = uchar(255*(X*Y)); // blue in lower-right X -= 0.5; Y -= 0.5; int alpha = (int)(350 * sqrt(X * X + Y * Y)); - if (alpha < 255) *p++ = uchar(alpha); // alpha transparency + if (alpha < 255) *p++ = uchar(alpha); // alpha transparency else *p++ = 255; Y += 0.5; } @@ -559,7 +557,7 @@ void copy(Fl_Widget *, void *data) { W = target->as_window()->decorated_w(); H = target->as_window()->decorated_h(); decorated = 1; - } + } else { W = target->w(); H = target->h(); @@ -586,8 +584,8 @@ void copy(Fl_Widget *, void *data) { } return; } - - + + if (strcmp(operation, "Fl_Copy_Surface") == 0) { Fl_Copy_Surface *copy_surf; if (target->as_window() && !target->parent()) { @@ -604,7 +602,7 @@ void copy(Fl_Widget *, void *data) { delete copy_surf; Fl_Surface_Device::pop_current(); } - + if (strcmp(operation, "Fl_Printer") == 0 || strcmp(operation, "Fl_PostScript_File_Device") == 0) { Fl_Paged_Device *p; int err; @@ -626,7 +624,7 @@ void copy(Fl_Widget *, void *data) { } else if (err > 1 && err_message) {fl_alert("%s", err_message); delete[] err_message;} delete p; } - + if (strcmp(operation, "Fl_EPS_File_Surface") == 0) { Fl_Native_File_Chooser fnfc; fnfc.title("Save a .eps file"); @@ -694,7 +692,7 @@ protected: fl_line(x()+w()-15,y()+10,x()+15,y()+h()-23); fl_line_style(0); draw_label(); - + }; public: My_Button(int x, int y, int w, int h, const char * label = 0):Fl_Button(x,y,w,h,label){} @@ -712,32 +710,32 @@ void operation_cb(Fl_Widget* wid, void *data) } int main(int argc, char ** argv) { - - Fl::scheme("plastic"); - + + Fl::scheme("plastic"); + Fl_Window * w2 = new Fl_Window(500,568,"Graphics test"); - + Fl_Group *c2 =new Fl_Group(3, 56, 494, 514 ); - + new MyWidget(10,140+16); new MyWidget2(110,80+16); new MyWidget3(220,140+16); new MyWidget4(330,70+16); new MyWidget5(140,270+16); - + make_image(); Fl_RGB_Image *rgb = new Fl_RGB_Image(image, width, height, 4); My_Button b_rgb(10,245+16,100,100,"RGB with alpha"); b_rgb.image(rgb); - + My_Button b_pixmap(10,345+16,100,100,"Pixmap"); Fl_Pixmap *pixmap = new Fl_Pixmap(porsche_xpm); b_pixmap.image(pixmap); - + My_Button b_bitmap(10,445+16,100,100,"Bitmap"); b_bitmap.labelcolor(FL_GREEN); b_bitmap.image(new Fl_Bitmap(sorceress_bits,sorceress_width,sorceress_height)); - + new Fl_Clock(360,230+16,120,120); Fl_Return_Button * ret = new Fl_Return_Button (360, 360, 120,30, "Return"); ret->deactivate(); @@ -753,10 +751,10 @@ int main(int argc, char ** argv) { but5.labelfont(FL_BOLD|FL_ITALIC); but5.labeltype(FL_SHADOW_LABEL); but5.box(FL_ROUND_UP_BOX); - + Fl_Button but6(360, 460+16, 120, 30, "Plastic"); but6.box(FL_PLASTIC_UP_BOX); - + Fl_Group *group; { Fl_Group* o = new Fl_Group(360, 495+16, 120, 40); group=o; o->box(FL_UP_BOX); @@ -767,7 +765,6 @@ int main(int argc, char ** argv) { } { Fl_Check_Button* o = new Fl_Check_Button(410, 500+16, 60, 30, "check"); o->value(1); - } o->end(); } @@ -777,16 +774,16 @@ int main(int argc, char ** argv) { Fl_Box tx(120,492+16,230,50,"Background is not printed because\nencapsulating group, which we are\n printing, has not set the box type"); tx.box(FL_SHADOW_BOX); tx.labelsize(12); - + tx.hide(); - + c2->end(); - + Fl_Radio_Round_Button *rb; Fl_Window *w3 = new Fl_Window(2,5,w2->w()-10,73); w3->box(FL_DOWN_BOX); Fl_Group *g1 = new Fl_Group(w3->x(),w3->y(),w3->w(),w3->h()); - rb = new Fl_Radio_Round_Button(5,5,150,12, "Fl_Image_Surface"); + rb = new Fl_Radio_Round_Button(5,5,150,12, "Fl_Image_Surface"); rb->set(); rb->callback(operation_cb, NULL); operation = rb->label(); rb->labelsize(12); rb = new Fl_Radio_Round_Button(5,18,150,12, "Fl_Copy_Surface"); rb->callback(operation_cb, NULL); rb->labelsize(12); rb = new Fl_Radio_Round_Button(5,31,150,12, "Fl_Printer"); rb->callback(operation_cb, NULL); rb->labelsize(12); @@ -794,9 +791,9 @@ int main(int argc, char ** argv) { rb = new Fl_Radio_Round_Button(5,57,150,12, "Fl_EPS_File_Surface"); rb->callback(operation_cb, NULL); rb->labelsize(12); rb = new Fl_Radio_Round_Button(170,57,150,12, "Fl_SVG_File_Surface"); rb->callback(operation_cb, NULL); rb->labelsize(12); g1->end(); - + Fl_Group *g2 = new Fl_Group(w3->x(),w3->y(),w3->w(),w3->h()); - rb = new Fl_Radio_Round_Button(170,5,150,12, "Decorated Window"); + rb = new Fl_Radio_Round_Button(170,5,150,12, "Decorated Window"); rb->set(); rb->callback(target_cb, w2); target = w2; rb = new Fl_Radio_Round_Button(170,22,150,12, "Sub-window"); rb->callback(target_cb, w3); rb = new Fl_Radio_Round_Button(170,39,150,12, "Group"); rb->callback(target_cb, group); @@ -804,22 +801,18 @@ int main(int argc, char ** argv) { Fl_Button *b4 = new Fl_Button(330, (w3->h() - 25)/2, 150, 25, "GO"); b4->callback((Fl_Callback*)copy,NULL); w3->end(); - + w2->end(); Fl_RGB_Image *rgba_icon = new Fl_RGB_Image(pixmap); Fl_Window::default_icon(rgba_icon); - //w2->icon(rgba_icon); + // w2->icon(rgba_icon); delete rgba_icon; w2->show(argc, argv); - + Fl::run(); delete pixmap; delete b_bitmap.image(); delete rgb; - + return 0; } - -// -// End of "$Id$" -// |