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List characters in a subset font |
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rweetch
Senior Member Joined: 22 Feb 11 Status: Offline Points: 173 |
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Posted: 18 May 18 at 4:06PM |
Is there anyway to get a list of the characters that are included in an embedded subset font?
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kevindebenu
Moderator Group Joined: 16 Apr 12 Status: Offline Points: 7 |
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There isn't an existing QPL function to give the result directly.
It should be possible to loop through all the characters 0x0000 to 0xFFFF and use QP.GetTextWidth to find the width of just that character. If the width is zero, it can be assumed that character isn't in the subset character list. std::wstring CharSet = L""; for (int C = 0x0000; C <= 0xFFFF; C++) { if ((C % 100) == 0) { std::cout << C << std::endl; } if (QP.GetTextWidth((wchar_t)C + L"") > 0) { CharSet = CharSet + (wchar_t)C; } } Edited by kevindebenu - 23 May 18 at 2:21PM |
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rweetch
Senior Member Joined: 22 Feb 11 Status: Offline Points: 173 |
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Thats being added to my class Helper! well, a Delphi version anyway.
thanks.
Edited by rweetch - 23 May 18 at 2:49PM |
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