diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | configure.in | 3 | ||||
| -rw-r--r-- | examples/Makefile.am | 2 | ||||
| -rw-r--r-- | examples/pdf-surface/Makefile.am | 8 | ||||
| -rw-r--r-- | examples/pdf-surface/main.cc | 53 | ||||
| -rw-r--r-- | examples/ps-surface/Makefile.am | 7 | ||||
| -rw-r--r-- | examples/ps-surface/main.cc | 53 | ||||
| -rw-r--r-- | examples/svg-surface/Makefile.am | 7 | ||||
| -rw-r--r-- | examples/svg-surface/main.cc | 53 |
9 files changed, 193 insertions, 1 deletions
@@ -1,3 +1,11 @@ +2006-01-25 Jonathon Jongsma <jonathon.jongsma@gmail.com> + + * configure.in: + * examples/Makefile.am: + * examples/pdf-surface/: + * examples/ps-surface/: + * examples/svg-surface/: add examples for additional surfaces + 2006-01-24 Murray Cumming <murrayc@murrayc.com> * cairomm/Makefile.am: diff --git a/configure.in b/configure.in index f8eec77..4094ce2 100644 --- a/configure.in +++ b/configure.in @@ -100,6 +100,9 @@ AC_OUTPUT( examples/Makefile examples/png_file/Makefile + examples/pdf-surface/Makefile + examples/ps-surface/Makefile + examples/svg-surface/Makefile cairomm-1.0.pc ) diff --git a/examples/Makefile.am b/examples/Makefile.am index f2fabdf..373c1ed 100644 --- a/examples/Makefile.am +++ b/examples/Makefile.am @@ -1,3 +1,3 @@ -SUBDIRS = png_file +SUBDIRS = png_file pdf-surface ps-surface svg-surface EXTRA_DIST = README Makefile.am_fragment diff --git a/examples/pdf-surface/Makefile.am b/examples/pdf-surface/Makefile.am new file mode 100644 index 0000000..2c13727 --- /dev/null +++ b/examples/pdf-surface/Makefile.am @@ -0,0 +1,8 @@ +include $(top_srcdir)/examples/Makefile.am_fragment + +# build the executable but don't install it +example_pdf_file_LDADD = $(top_srcdir)/cairomm/libcairomm-1.0.la +noinst_PROGRAMS = example_pdf_file +example_pdf_file_SOURCES = main.cc + +CLEANFILES = image.pdf diff --git a/examples/pdf-surface/main.cc b/examples/pdf-surface/main.cc new file mode 100644 index 0000000..7a7f887 --- /dev/null +++ b/examples/pdf-surface/main.cc @@ -0,0 +1,53 @@ +#include <string> +#include <iostream> +#include <cairomm/context.h> +#include <cairomm/surface.h> + +int main(int argc, char** argv) +{ +#ifdef CAIRO_HAS_PDF_SURFACE + + std::string filename = "image.pdf"; + int width = 600; + int height = 400; + Cairo::RefPtr<Cairo::PdfSurface> surface = + Cairo::PdfSurface::create(filename, width, height); + + Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create(surface); + + cr->save(); // save the state of the context + cr->set_source_rgb(0.86, 0.85, 0.47); + cr->paint(); // fill image with the color + cr->restore(); // color is back to black now + + cr->save(); + // draw a border around the image + cr->set_line_width(20.0); // make the line wider + cr->rectangle(0.0, 0.0, cairo_image_surface_get_width(surface->cobj()), height); + cr->stroke(); + + cr->set_source_rgba(0.0, 0.0, 0.0, 0.7); + // draw a circle in the center of the image + cr->arc(width / 2.0, height / 2.0, + height / 4.0, 0.0, 2.0 * M_PI); + cr->stroke(); + + // draw a diagonal line + cr->move_to(width / 4.0, height / 4.0); + cr->line_to(width * 3.0 / 4.0, height * 3.0 / 4.0); + cr->stroke(); + cr->restore(); + + cr->show_page(); + + std::cout << "Wrote PDF file \"" << filename << "\"" << std::endl; + return 0; + +#else + + std::cout << "You must compile cairo with PDF support for this example to work." + << std::endl; + return 1; + +#endif +} diff --git a/examples/ps-surface/Makefile.am b/examples/ps-surface/Makefile.am new file mode 100644 index 0000000..91df429 --- /dev/null +++ b/examples/ps-surface/Makefile.am @@ -0,0 +1,7 @@ +include $(top_srcdir)/examples/Makefile.am_fragment + +# build the executable but don't install it +noinst_PROGRAMS = example_ps_file +example_ps_file_SOURCES = main.cc + +CLEANFILES = image.ps diff --git a/examples/ps-surface/main.cc b/examples/ps-surface/main.cc new file mode 100644 index 0000000..5b2f35f --- /dev/null +++ b/examples/ps-surface/main.cc @@ -0,0 +1,53 @@ +#include <string> +#include <iostream> +#include <cairomm/context.h> +#include <cairomm/surface.h> + +int main(int argc, char** argv) +{ +#ifdef CAIRO_HAS_PS_SURFACE + + std::string filename = "image.ps"; + double width = 600; + double height = 400; + Cairo::RefPtr<Cairo::PsSurface> surface = + Cairo::PsSurface::create(filename, width, height); + + Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create(surface); + + cr->save(); // save the state of the context + cr->set_source_rgb(0.86, 0.85, 0.47); + cr->paint(); // fill image with the color + cr->restore(); // color is back to black now + + cr->save(); + // draw a border around the image + cr->set_line_width(20.0); // make the line wider + cr->rectangle(0.0, 0.0, cairo_image_surface_get_width(surface->cobj()), height); + cr->stroke(); + + cr->set_source_rgba(0.0, 0.0, 0.0, 0.7); + // draw a circle in the center of the image + cr->arc(width / 2.0, height / 2.0, + height / 4.0, 0.0, 2.0 * M_PI); + cr->stroke(); + + // draw a diagonal line + cr->move_to(width / 4.0, height / 4.0); + cr->line_to(width * 3.0 / 4.0, height * 3.0 / 4.0); + cr->stroke(); + cr->restore(); + + cr->show_page(); + + std::cout << "Wrote PostScript file \"" << filename << "\"" << std::endl; + return 0; + +#else + + std::cout << "You must compile cairo with PDF support for this example to work." + << std::endl; + return 1; + +#endif +} diff --git a/examples/svg-surface/Makefile.am b/examples/svg-surface/Makefile.am new file mode 100644 index 0000000..cf8e094 --- /dev/null +++ b/examples/svg-surface/Makefile.am @@ -0,0 +1,7 @@ +include $(top_srcdir)/examples/Makefile.am_fragment + +# build the executable but don't install it +noinst_PROGRAMS = example_svg_file +example_svg_file_SOURCES = main.cc + +CLEANFILES = image.svg diff --git a/examples/svg-surface/main.cc b/examples/svg-surface/main.cc new file mode 100644 index 0000000..e63d7ad --- /dev/null +++ b/examples/svg-surface/main.cc @@ -0,0 +1,53 @@ +#include <string> +#include <iostream> +#include <cairomm/context.h> +#include <cairomm/surface.h> + +int main(int argc, char** argv) +{ +#ifdef CAIRO_HAS_SVG_SURFACE + + std::string filename = "image.svg"; + double width = 600; + double height = 400; + Cairo::RefPtr<Cairo::SvgSurface> surface = + Cairo::SvgSurface::create(filename, width, height); + + Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create(surface); + + cr->save(); // save the state of the context + cr->set_source_rgb(0.86, 0.85, 0.47); + cr->paint(); // fill image with the color + cr->restore(); // color is back to black now + + cr->save(); + // draw a border around the image + cr->set_line_width(20.0); // make the line wider + cr->rectangle(0.0, 0.0, cairo_image_surface_get_width(surface->cobj()), height); + cr->stroke(); + + cr->set_source_rgba(0.0, 0.0, 0.0, 0.7); + // draw a circle in the center of the image + cr->arc(width / 2.0, height / 2.0, + height / 4.0, 0.0, 2.0 * M_PI); + cr->stroke(); + + // draw a diagonal line + cr->move_to(width / 4.0, height / 4.0); + cr->line_to(width * 3.0 / 4.0, height * 3.0 / 4.0); + cr->stroke(); + cr->restore(); + + cr->show_page(); + + std::cout << "Wrote PostScript file \"" << filename << "\"" << std::endl; + return 0; + +#else + + std::cout << "You must compile cairo with PDF support for this example to work." + << std::endl; + return 1; + +#endif +} |