9280718d44
fpspreadsheet: Fix xlsx image distortion introduced with new workbook units.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4569 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-18 20:27:17 +00:00
5b946b751f
fpspreadsheet: Add units (mm, cm, in, pts, lines/chars) for column width and row heights. Update all demos (some issues left).
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NOTE: This revision breaks existing code if the worksheet's DefaultRowHeight/DefaultColWidth is changed - value must be in millimeters now. Methods for accessing individual row heiths and column widths are fine, but are marked as deprecated, they use the old units. Optionally a unit parameter can be specified.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4568 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-18 19:50:40 +00:00
08e1a619ca
fpspreadsheet: Improved detection of pixel resolution for variants of bmp file format.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4567 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-17 11:30:10 +00:00
66201c6caa
fpspreadsheet: Add reading of ods sheet images. Update TsSpreadsheetInspector.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4559 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-16 12:24:47 +00:00
6adaa12975
fpspreadsheet: Add stream variant of TsWorksheet.WriteImage.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4557 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-15 14:04:06 +00:00
998c8b0dfc
fpspreadsheet: Replace workbook's EmbeddedStream by a more general EmbeddedObj storing image width, height and format as well.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4556 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-15 12:29:58 +00:00
e76a0394d3
fpspreadsheet: User-provided registration of image formats. Automatic detection of image format from file header.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4552 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-14 22:04:00 +00:00
b78383bc8f
fpspreadsheet: Fix size calculation for some embedded jpeg images.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4548 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-13 23:14:30 +00:00
c8d5e0f95a
fpspreadsheet: Add text format. Allow leading apostrophe to prevent conversion of a cell text to numbers.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4538 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-09 21:17:53 +00:00
e3ee61aec5
fpspreadsheet: Support .svg, .pcx, .wmf and .emf image formats for embedding into worksheets (in addition to .jpg, .bmp, .tiff, .gif, .png).
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4529 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-03 22:17:12 +00:00
58547464d3
fpspreadsheet: Initial support for embedded images. Writer for xlsx. Avoid writing relationship for non-existing files to xlsx. Add "numFmtId=0" to xlsx styles (seems to be mandatory for import to Access).
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4528 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2016-03-03 19:12:58 +00:00
