Home
Top.Mail.Ru Yandeks.Metrika
Forum: "Main";
Current archive: 2002.01.08;
Download: [xml.tar.bz2];

Down

Metafiles Find similar branches


bestix   (2001-12-14 19:54) [0]

Much of a mess in working with Delphi metafiles.
1). If every second to execute a block:
with TMetafileCanvas.Create (Metafile, 0) do
try
Draw (0,0, Metafile);
{... something else}
finally
Free;
end;
, then after 10-12 seconds the system hangs.
2). Read the metafile.
3). When creating a default metafile, it does not scale correctly.
When working with API functions, everything is fine - but inconvenient.
Maybe there are some links? Tell me if it is not difficult. Thank.



valery_f   (2001-12-15 11:46) [1]

I tried through the API - the same. Winda does not release the handles. Similar garbage happens to other graphic objects. Borland overcame most of this by making TResourceManager in graphics (how it works - I still do not understand) for Canvas "etc., but I apparently forgot about metafiles :(



Pages: 1 whole branch

Forum: "Main";
Current archive: 2002.01.08;
Download: [xml.tar.bz2];

Top









Memory: 0.81 MB
Time: 0.03 c
3-21928
kaif
2001-12-04 17:42
2002.01.08
arithmetic overflow or string truncation with Restore


3-21932
Christina
2001-12-04 07:43
2002.01.08
Help :(


6-22286
Rey
2001-10-08 18:07
2002.01.08
People !!! Need ICQ!


1-22022
Victor
2001-12-18 08:05
2002.01.08
Need a label to display the formulas


6-22272
Shadow
2001-10-06 18:26
2002.01.08
Question with zakovyrkoy!





afrikaans albanian Arabic armenian azerbaijani basque belarusian bulgarian catalan Chinese (Simplified) Chinese (Traditional) croatian Czech danish Dutch English estonian filipino finnish French
galician georgian German greek haitian Creole hebrew Hindi hungarian icelandic indonesian Irish italian japanese Korean latvian lithuanian macedonian malay maltese norwegian
persian polish portuguese Romanian russian serbian slovak Slovenian Español swahili Swedish thai turkish Ukrainian urdu vietnamese welsh yiddish bengali bosnian
cebuano Esperanto gujarati hausa hmong igbo javanese kannada khmer lao latin maori marathi mongolian nepali punjabi somali tamil telugu yoruba
zulu
English French German Italian Portuguese Russian Spanish