int
main(void)
{
try {
/* This is where the data files are. Adjust as necessary. */
const wstring searchpath = L"../data";
const wstring outfile = L"starter_type3font.pdf";
wostringstream buf;
PDFlib p;
int font;
double x, y;
p.set_parameter(L"SearchPath", searchpath);
/* This means we must check return values of load_font() etc. */
p.set_parameter(L"errorpolicy", L"return");
if (p.begin_document(outfile, L"") == -1) {
wcerr << L"Error: " << p.get_errmsg() << endl;
return 2;
}
p.set_info(L"Creator", L"PDFlib starter sample");
p.set_info(L"Title", L"starter_type3font");
/* Create the font "SimpleFont" containing the glyph L"l",
* the glyph "space" for spaces and the glyph ".notdef" for any
* undefined character
*/
p.begin_font(L"SimpleFont", 0.001, 0.0, 0.0, 0.001, 0.0, 0.0, L"");
p.begin_glyph(L".notdef", 266, 0, 0, 0, 0);
p.end_glyph();
p.begin_glyph(L"space", 266, 0, 0, 0, 0);
p.end_glyph();
p.begin_glyph(L"l", 266, 0, 0, 266, 570);
p.setlinewidth(20);
p.setdash(0, 0);
x = 197;
y = 10;
p.moveto(x, y);
y += 530;
p.lineto(x, y);
x -= 64;
p.lineto(x, y);
y -= 530;
p.moveto(x, y);
x += 128;
p.lineto(x, y);
p.stroke();
p.end_glyph();
p.end_font();
/* Start page */
p.begin_page_ext(0, 0, L"width=300 height=200");
/* Load the new L"SimpleFont" font */
font = p.load_font(L"SimpleFont", L"winansi", L"");
if (font == -1) {
wcerr << L"Error: " << p.get_errmsg() << endl; return 2;
}
/* Output the characters L"l" and L"space" of the L"SimpleFont" font.
* The character L"x" is undefined and will be mapped to L".notdef"
*/
buf.str(L"");
buf << L"font=" << font << L" fontsize=40";
p.fit_textline(L"lll lllxlll", 100, 100, buf.str());
p.end_page_ext(L"");
p.end_document(L"");
}
catch (PDFlib::Exception &ex) {
wcerr << L"PDFlib exception occurred in invoice sample: " << endl
<< L"[" << ex.get_errnum() << L"] " << ex.get_apiname()
<< L": " << ex.get_errmsg() << endl;
return 2;
}
return 0;
}
int
main(void)
{
try {
/* This is where the data files are. Adjust as necessary. */
const wstring searchpath = L"../data";
const wstring outfile = L"starter_graphics.pdf";
PDFlib p;
double xt=20, x = 210, y=770, dy=90;
int font;
p.set_parameter(L"SearchPath", searchpath);
/* This means we must check return values of load_font() etc. */
p.set_parameter(L"errorpolicy", L"return");
if (p.begin_document(outfile, L"") == -1) {
wcerr << L"Error: " << p.get_errmsg() << endl; return 2;
}
p.set_info(L"Creator", L"PDFlib starter sample");
p.set_info(L"Title", L"starter_graphics");
font = p.load_font(L"Helvetica", L"winansi", L"");
if (font == -1) {
wcerr << L"Error: " << p.get_errmsg() << endl;
return 2;
}
/* Start an A4 page */
p.begin_page_ext(0, 0, L"width=a4.width height=a4.height");
/* Set the font */
p.setfont(font, 14);
/* Set the line width */
p.setlinewidth(2.0);
/* Set the stroke color */
p.setcolor(L"stroke", L"rgb", 0.0, 0.5, 0.5, 0.0);
/* Set the fill color */
p.setcolor(L"fill", L"rgb", 0.0, 0.85, 0.85, 0.0);
/* -------------
* Stroke a line
* -------------
*/
/* Set the current point for graphics output */
p.moveto(x, y);
/* Draw a line from the current point to the supplied point */
p.lineto(x+300, y+50);
/* Stroke the path using the current line width and stroke color, and
* clear it
*/
p.stroke();
/* Output some descriptive black text */
p.fit_textline(L"lineto() and stroke()", xt, y, L"fillcolor={gray 0}");
/* --------------
* Stroke a curve
* --------------
*/
/* Set the current point for graphics output */
p.moveto(x, y-=dy);
/* Draw a Bézier curve from the current point to (x3, y3), using three
* control points
*/
p.curveto(x+50, y+40, x+200, y+80, x+300, y+30);
/* Stroke the path using the current line width and stroke color, and
* clear it
*/
p.stroke();
/* Output some descriptive black text */
p.fit_textline(L"curveto() and stroke()", xt, y, L"fillcolor={gray 0}");
/* ---------------
* Stroke a circle
* ---------------
*/
/* Draw a circle at position (x, y) with a radius of 40 */
p.circle(x, y-=dy, 40);
/* Stroke the path using the current line width and stroke color, and
* clear it
*/
p.stroke();
/* Output some descriptive black text */
p.fit_textline(L"circle() and stroke()", xt, y, L"fillcolor={gray 0}");
/* ---------------------
* Stroke an arc segment
* ---------------------
*/
/* Draw an arc segment counterclockwise at position (x, y) with a radius
* of 40 starting at an angle of 90 degrees and ending at 180 degrees
*/
p.arc(x, y-=dy+20, 40, 90, 180);
/* Stroke the path using the current line width and stroke color, and
* clear it
*/
p.stroke();
/* Output some descriptive black text */
p.fit_textline(L"arc() and stroke()", xt, y, L"fillcolor={gray 0}");
/* ------------------
* Stroke a rectangle
* ------------------
*/
/* Draw a rectangle at position (x, y) with a width of 200 and a height
* of 50
*/
p.rect(x, y-=dy, 200, 50);
/* Stroke the path using the current line width and stroke color, and
* clear it
*/
p.stroke();
/* Output some descriptive black text */
p.fit_textline(L"rect() and stroke()", xt, y, L"fillcolor={gray 0}");
/* ----------------
* Fill a rectangle
* ----------------
*/
/* Draw a rectangle at position (x, y) with a width of 200 and a height
* of 50
*/
p.rect(x, y-=dy, 200, 50);
/* Fill the path using current fill color, and clear it */
p.fill();
/* Output some descriptive black text */
p.fit_textline(L"rect() and fill()", xt, y, L"fillcolor={gray 0}");
/* ---------------------------
* Fill and stroke a rectangle
* ---------------------------
*/
/* Draw a rectangle at position (x, y) with a width of 200 and a height
* of 50
*/
p.rect(x, y-=dy, 200, 50);
/* Fill and stroke the path using the current line width, fill color,
* and stroke color, and clear it
*/
p.fill_stroke();
/* Output some descriptive black text */
p.fit_textline(L"rect() and fill_stroke()", xt, y,
L"fillcolor={gray 0}");
/* -------------------------------------------------------------
* Draw a line and an arc, close the path and fill and stroke it
* -------------------------------------------------------------
*/
/* Set the current point for graphics output */
p.moveto(x-40, y-=dy);
/* Draw a line from the current point to the supplied point */
p.lineto(x, y);
/* Draw an arc segment counterclockwise at position (x, y) with a radius
* of 40 starting at an angle of 90 degrees and ending at 180 degrees
*/
p.arc(x, y, 40, 90, 180);
/* Close the path and stroke and fill it, i.e. close the current subpath
* (add a straight line segment from the current point to the starting
* point of the path), and stroke and fill the complete current path
*/
p.closepath_fill_stroke();
/* Output some descriptive black text */
p.fit_textline(L"lineto(), arc(), and", xt, y+20,
L"fillcolor={gray 0}");
p.fit_textline(L"closepath_fill_stroke()", xt, y,
L"fillcolor={gray 0}");
/* -----------------------------------------------------------------
* Draw a rectangle and use it as the clipping a path. Draw and fill
* a circle and clip it according to the clipping path defined.
* -----------------------------------------------------------------
*/
/* Save the current graphics state including the current clipping
* path which is set to the entire page by default
*/
p.save();
/* Draw a rectangle at position (x, y) with a width of 200 and a height
* of 50
*/
p.rect(x, y-=dy, 200, 50);
/* Use the current path as the clipping path for subsequent operations
*/
p.clip();
/* Draw a circle at position (x, y) with a radius of 100 */
p.circle(x, y, 80);
/* Fill the path with the current fill color and clear it
*/
p.fill();
/* Restore the graphics state which has been saved above */
p.restore();
/* Output some descriptive black text */
p.fit_textline(L"rect(), clip(),", xt, y+20,
L"fillcolor={gray 0}");
p.fit_textline(L"circle(), and fill()", xt, y,
L"fillcolor={gray 0}");
p.end_page_ext(L"");
p.end_document(L"");
}
catch (PDFlib::Exception &ex) {
wcerr << L"PDFlib exception occurred:" << endl
<< L"[" << ex.get_errnum() << L"] " << ex.get_apiname()
<< L": " << ex.get_errmsg() << endl;
return 2;
}
return 0;
}