23 #ifndef Fl_PostScript_H
24 #define Fl_PostScript_H
57 static const char *class_id;
61 enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS};
81 unsigned char cr_,cg_,cb_;
92 int (*close_cmd_)(FILE *);
106 uchar bg_r, bg_g, bg_b;
110 void transformed_draw(
const char* s,
int n,
double x,
double y);
111 void transformed_draw(
const char* s,
double x,
double y);
112 int alpha_mask(
const uchar * data,
int w,
int h,
int D,
int LD=0);
117 void page_policy(
int p);
118 int page_policy(){
return page_policy_;};
119 void close_command(
int (*cmd)(FILE *)){close_cmd_=cmd;};
120 FILE * file() {
return output;};
124 void interpolate(
int i){interpolate_=i;};
125 int interpolate(){
return interpolate_;}
127 void page(
double pw,
double ph,
int media = 0);
128 void page(
int format);
135 void push_clip(
int x,
int y,
int w,
int h);
136 int clip_box(
int x,
int y,
int w,
int h,
int &X,
int &Y,
int &W,
int &H);
141 void line_style(
int style,
int width=0,
char* dashes=0);
143 void rect(
int x,
int y,
int w,
int h);
144 void rectf(
int x,
int y,
int w,
int h);
146 void xyline(
int x,
int y,
int x1);
147 void xyline(
int x,
int y,
int x1,
int y2);
148 void xyline(
int x,
int y,
int x1,
int y2,
int x3);
150 void yxline(
int x,
int y,
int y1);
151 void yxline(
int x,
int y,
int y1,
int x2);
152 void yxline(
int x,
int y,
int y1,
int x2,
int y3);
154 void line(
int x1,
int y1,
int x2,
int y2);
155 void line(
int x1,
int y1,
int x2,
int y2,
int x3,
int y3);
157 void loop(
int x0,
int y0,
int x1,
int y1,
int x2,
int y2);
158 void loop(
int x0,
int y0,
int x1,
int y1,
int x2,
int y2,
int x3,
int y3);
159 void polygon(
int x0,
int y0,
int x1,
int y1,
int x2,
int y2);
160 void polygon(
int x0,
int y0,
int x1,
int y1,
int x2,
int y2,
int x3,
int y3);
161 void point(
int x,
int y);
167 void vertex(
double x,
double y);
168 void curve(
double x,
double y,
double x1,
double y1,
double x2,
double y2,
double x3,
double y3);
169 void circle(
double x,
double y,
double r);
170 void arc(
double x,
double y,
double r,
double start,
double a);
171 void arc(
int x,
int y,
int w,
int h,
double a1,
double a2);
172 void pie(
int x,
int y,
int w,
int h,
double a1,
double a2);
182 void draw_image(
const uchar* d,
int x,
int y,
int w,
int h,
int delta=3,
int ldelta=0);
187 void draw(
const char* s,
int nBytes,
int x,
int y) {transformed_draw(s,nBytes,x,y); };
189 void draw(
const char* s,
int nBytes,
float x,
float y) {transformed_draw(s,nBytes,x,y); };
191 void draw(
int angle,
const char *str,
int n,
int x,
int y);
192 void rtl_draw(
const char* s,
int n,
int x,
int y);
193 void font(
int face,
int size);
194 double width(
const char *,
int);
195 void text_extents(
const char *c,
int n,
int &dx,
int &dy,
int &w,
int &h);
198 void draw(
Fl_Pixmap * pxm,
int XP,
int YP,
int WP,
int HP,
int cx,
int cy);
199 void draw(
Fl_Bitmap * bitmap,
int XP,
int YP,
int WP,
int HP,
int cx,
int cy);
200 void draw(
Fl_RGB_Image * rgb,
int XP,
int YP,
int WP,
int HP,
int cx,
int cy);
214 static const char *class_id;
224 void margins(
int *left,
int *top,
int *right,
int *bottom);
225 void origin(
int *x,
int *y);
226 void origin(
int x,
int y);
227 void scale (
float scale_x,
float scale_y = 0.);
240 #endif // Fl_PostScript_H
const char * class_name()
Returns the name of the class of this object.
Definition: Fl_PostScript.H:215
virtual void begin_points()
see fl_begin_points().
Definition: fl_vertex.cxx:75
virtual int start_job(int pagecount, int *frompage=NULL, int *topage=NULL)
Starts a print job.
Definition: Fl_Paged_Device.cxx:150
virtual void begin_loop()
see fl_begin_loop().
Definition: fl_vertex.cxx:79
Represents page-structured drawing surfaces.
Definition: Fl_Paged_Device.H:38
The Fl_Pixmap class supports caching and drawing of colormap (pixmap) images, including transparency...
Definition: Fl_Pixmap.H:41
virtual void text_extents(const char *, int n, int &dx, int &dy, int &w, int &h)
see fl_text_extents(const char*, int n, int& dx, int& dy, int& w, int& h).
Definition: Fl_Device.cxx:64
virtual void margins(int *left, int *top, int *right, int *bottom)
Computes the dimensions of margins that lie between the printable page area and the full page...
Definition: Fl_Paged_Device.cxx:182
virtual void pop_clip()
see fl_pop_clip().
Definition: fl_rect.cxx:597
virtual void rect(int x, int y, int w, int h)
see fl_rect(int x, int y, int w, int h).
Definition: fl_rect.cxx:158
void draw(const char *s, int nBytes, int x, int y)
see fl_draw(const char *str, int n, int x, int y).
Definition: Fl_PostScript.H:187
virtual void set_current(void)
Use this drawing surface for future graphics requests.
Definition: Fl_Device.cxx:40
virtual void draw_image_mono(const uchar *buf, int X, int Y, int W, int H, int D=1, int L=0)
see fl_draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D, int L).
Definition: Fl_Device.H:346
virtual void loop(int x0, int y0, int x1, int y1, int x2, int y2)
see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2).
Definition: fl_rect.cxx:380
virtual int not_clipped(int x, int y, int w, int h)
see fl_not_clipped(int x, int y, int w, int h).
Definition: fl_rect.cxx:605
virtual void xyline(int x, int y, int x1)
see fl_xyline(int x, int y, int x1).
Definition: fl_rect.cxx:198
virtual void scale(float scale_x, float scale_y=0.)
Changes the scaling of page coordinates.
Definition: Fl_Paged_Device.cxx:208
void(* Fl_Draw_Image_Cb)(void *data, int x, int y, int w, uchar *buf)
signature of image generation callback function.
Definition: Fl_Device.H:49
Page_Layout
Possible page layouts.
Definition: Fl_Paged_Device.H:81
virtual void point(int x, int y)
see fl_point(int x, int y).
Definition: fl_rect.cxx:487
The Fl_RGB_Image class supports caching and drawing of full-color images with 1 to 4 channels of colo...
Definition: Fl_Image.H:168
virtual void end_loop()
see fl_end_loop().
Definition: fl_vertex.cxx:159
virtual void rtl_draw(const char *str, int n, int x, int y)
see fl_rtl_draw(const char *str, int n, int x, int y).
Definition: Fl_Device.H:251
virtual void transformed_vertex(double xf, double yf)
see fl_transformed_vertex(double xf, double yf).
Definition: fl_vertex.cxx:103
virtual int height()
see fl_height().
Definition: Fl_Device.H:391
virtual void end_job(void)
To be called at the end of a print job.
Definition: Fl_Paged_Device.cxx:229
virtual void untranslate(void)
Undoes the effect of a previous translate() call.
Definition: Fl_Paged_Device.cxx:243
virtual void origin(int x, int y)
Sets the position in page coordinates of the origin of graphics functions.
Definition: Fl_Paged_Device.cxx:195
virtual void begin_polygon()
see fl_begin_polygon().
Definition: fl_vertex.cxx:81
virtual void end_line()
see fl_end_line().
Definition: fl_vertex.cxx:133
static const char * file_chooser_title
Label of the PostScript file chooser window.
Definition: Fl_PostScript.H:237
virtual void polygon(int x0, int y0, int x1, int y1, int x2, int y2)
see fl_polygon(int x0, int y0, int x1, int y1, int x2, int y2).
Definition: fl_rect.cxx:435
virtual int descent()
see fl_descent().
Definition: Fl_Device.H:393
Fl_Color color()
see fl_color(void).
Definition: Fl_Device.H:395
virtual void rotate(float angle)
Rotates the graphics operations relatively to paper.
Definition: Fl_Paged_Device.cxx:217
virtual void line_style(int style, int width=0, char *dashes=0)
see fl_line_style(int style, int width, char* dashes).
Definition: fl_line_style.cxx:50
const char * class_name()
Returns the name of the class of this object.
Definition: Fl_PostScript.H:58
void gap()
see fl_gap().
Definition: Fl_PostScript.H:178
PostScript graphical backend.
Definition: Fl_PostScript.H:55
virtual void begin_line()
see fl_begin_line().
Definition: fl_vertex.cxx:77
Fl_Font font()
see fl_font(void).
Definition: Fl_Device.H:381
virtual void curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3, double Y3)
see fl_curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3...
Definition: fl_curve.cxx:32
declaration of class Fl_Paged_Device.
void begin_complex_polygon()
see fl_begin_complex_polygon().
Definition: Fl_PostScript.H:177
Page_Format
Possible page formats.
Definition: Fl_Paged_Device.H:45
virtual void vertex(double x, double y)
see fl_vertex(double x, double y).
Definition: fl_vertex.cxx:111
utility header to pull drawing functions together
unsigned int Fl_Color
an FLTK color value
Definition: Enumerations.H:774
virtual void yxline(int x, int y, int y1)
see fl_yxline(int x, int y, int y1).
Definition: fl_rect.cxx:265
virtual void draw_image(const uchar *buf, int X, int Y, int W, int H, int D=3, int L=0)
see fl_draw_image(const uchar* buf, int X,int Y,int W,int H, int D, int L).
Definition: Fl_Device.H:344
A virtual class subclassed for each graphics driver FLTK uses.
Definition: Fl_Device.H:103
virtual void push_no_clip()
see fl_push_no_clip().
Definition: fl_rect.cxx:590
virtual void circle(double x, double y, double r)
see fl_circle(double x, double y, double r).
Definition: fl_vertex.cxx:244
virtual void arc(double x, double y, double r, double start, double end)
see fl_arc(double x, double y, double r, double start, double end).
Definition: fl_arc.cxx:37
virtual void pie(int x, int y, int w, int h, double a1, double a2)
see fl_pie(int x, int y, int w, int h, double a1, double a2).
Definition: fl_arci.cxx:76
The Fl_Bitmap class supports caching and drawing of mono-color (bitmap) images.
Definition: Fl_Bitmap.H:33
virtual void line(int x, int y, int x1, int y1)
see fl_line(int x, int y, int x1, int y1).
Definition: fl_rect.cxx:334
virtual void translate(int x, int y)
Translates the current graphics origin accounting for the current rotation.
Definition: Fl_Paged_Device.cxx:238
A4 format.
Definition: Fl_Paged_Device.H:50
void end_complex_polygon()
see fl_end_complex_polygon().
Definition: Fl_PostScript.H:179
virtual void rectf(int x, int y, int w, int h)
see fl_rectf(int x, int y, int w, int h).
Definition: fl_rect.cxx:180
To send graphical output to a PostScript file.
Definition: Fl_PostScript.H:207
virtual int clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H)
see fl_clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H).
Definition: fl_rect.cxx:636
virtual void end_polygon()
see fl_end_polygon().
Definition: fl_vertex.cxx:165
virtual void push_clip(int x, int y, int w, int h)
see fl_push_clip(int x, int y, int w, int h).
Definition: fl_rect.cxx:553
virtual int start_page(void)
Starts a new printed page.
Definition: Fl_Paged_Device.cxx:159
virtual int end_page(void)
To be called at the end of each page.
Definition: Fl_Paged_Device.cxx:224
virtual int printable_rect(int *w, int *h)
Computes the width and height of the printable area of the page.
Definition: Fl_Paged_Device.cxx:169
Portrait orientation.
Definition: Fl_Paged_Device.H:82
virtual double width(const char *str, int n)
see fl_width(const char *str, int n).
Definition: Fl_Device.H:385
virtual void end_points()
see fl_end_points().
Definition: fl_vertex.cxx:115
virtual void draw(const char *str, int n, int x, int y)
see fl_draw(const char *str, int n, int x, int y).
Definition: Fl_Device.H:244
unsigned char uchar
unsigned char
Definition: fl_types.h:30
Fl_Graphics_Driver * driver()
Returns the graphics driver of this drawing surface.
Definition: Fl_Device.H:536