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add make_screenshot_filename()

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This commit is contained in:
David Rose 2005-10-03 14:34:05 +00:00
parent 942e64ae60
commit bda902a6d6
4 changed files with 42 additions and 12 deletions
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35
panda/src/display/displayRegion.cxx
View File

@ -424,14 +424,15 @@ output(ostream &out) const {
}
////////////////////////////////////////////////////////////////////
// Function: DisplayRegion::save_screenshot_default
// Access: Published
// Description: Saves a screenshot of the region to a default
// filename, and returns the filename, or empty string
// if the screenshot failed. The default filename is
// generated from the supplied prefix and from the
// Config variable screenshot-filename, which contains
// the following strings:
// Function: DisplayRegion::make_screenshot_filename
// Access: Published, Static
// Description: Synthesizes a suitable default filename for passing
// to save_screenshot().
//
// The default filename is generated from the supplied
// prefix and from the Config variable
// screenshot-filename, which contains the following
// strings:
//
// %~p - the supplied prefix
// %~f - the frame count
@ -439,7 +440,7 @@ output(ostream &out) const {
// All other % strings in strftime().
////////////////////////////////////////////////////////////////////
Filename DisplayRegion::
save_screenshot_default(const string &prefix) {
make_screenshot_filename(const string &prefix) {
time_t now = time(NULL);
struct tm *ttm = localtime(&now);
int frame_count = ClockObject::get_global_clock()->get_frame_count();
@ -496,7 +497,21 @@ save_screenshot_default(const string &prefix) {
}
}
Filename filename = filename_strm.str();
return Filename(filename_strm.str());
}
////////////////////////////////////////////////////////////////////
// Function: DisplayRegion::save_screenshot_default
// Access: Published
// Description: Saves a screenshot of the region to a default
// filename, and returns the filename, or empty string
// if the screenshot failed. The filename is generated
// by make_screenshot_filename().
////////////////////////////////////////////////////////////////////
Filename DisplayRegion::
save_screenshot_default(const string &prefix) {
Filename filename = make_screenshot_filename(prefix);
if (save_screenshot(filename)) {
return filename;
}

1
panda/src/display/displayRegion.h
View File

@ -97,6 +97,7 @@ PUBLISHED:
void output(ostream &out) const;
static Filename make_screenshot_filename(const string &prefix = "screenshot");
Filename save_screenshot_default(const string &prefix = "screenshot");
bool save_screenshot(const Filename &filename);
bool get_screenshot(PNMImage &image);

17
panda/src/display/graphicsOutput.I
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@ -265,8 +265,8 @@ make_display_region(float l, float r, float b, float t) {
}
////////////////////////////////////////////////////////////////////
// Function: GraphicsOutput::save_screenshot_default
// Access: Published
// Function: GraphicsOutput::make_screenshot_filename
// Access: Published, Static
// Description: Saves a screenshot of the region to a default
// filename, and returns the filename, or empty string
// if the screenshot failed. The default filename is
@ -280,6 +280,19 @@ make_display_region(float l, float r, float b, float t) {
// All other % strings in strftime().
////////////////////////////////////////////////////////////////////
INLINE Filename GraphicsOutput::
make_screenshot_filename(const string &prefix) {
return DisplayRegion::make_screenshot_filename(prefix);
}
////////////////////////////////////////////////////////////////////
// Function: GraphicsOutput::save_screenshot_default
// Access: Published
// Description: Saves a screenshot of the region to a default
// filename, and returns the filename, or empty string
// if the screenshot failed. The filename is generated
// by make_screenshot_filename().
////////////////////////////////////////////////////////////////////
INLINE Filename GraphicsOutput::
save_screenshot_default(const string &prefix) {
return _default_display_region->save_screenshot_default(prefix);
}

1
panda/src/display/graphicsOutput.h
View File

@ -115,6 +115,7 @@ PUBLISHED:
GraphicsOutput *make_cube_map(const string &name, int size, bool to_ram,
NodePath &camera_rig, DrawMask camera_mask);
INLINE static Filename make_screenshot_filename(const string &prefix = "screenshot");
INLINE Filename save_screenshot_default(const string &prefix = "screenshot");
INLINE bool save_screenshot(const Filename &filename);
INLINE bool get_screenshot(PNMImage &image);