An SVG keeps every picture at full resolution, whatever size it is
drawn at: a folio with 22 phone photos shown at a tenth of their size
gave a 270 MB SVG and took 65 s to write, most of it compressing the
photos again.
The export dialog gets "SVG: smaller pictures" (off by default, kept
with the other export settings), and --export-svg gets
--svg-small-pictures. With it, a picture is stored at four times the
size it is drawn at when that is smaller than the picture; smaller
pictures stay whole. Four times is about 375 dpi on a printed folio.
The exporter sets Diagram::smallPictures() for its own drawing only,
so screen, print, PDF and PNG are unchanged. It is not part of
applyProperties(), which every format uses.
On that project: --export-svg 84.9 s -> 34.5 s (opening is 20 s of
both), 270 MB -> 57 MB, peak memory 2.45 -> 1.86 GB. Rendered at twice
the folio size, the two SVGs differ by more than 32/255 on 0.23 % of
pixels, along photo detail.
tst_svgsmallpictures: an 800x600 picture drawn at 0.1 is stored at
320x240 with the option, through --export-svg and through the
dialog's QPicture route, and at 800x600 without it; a 40x30 picture
stays whole. It fails when the factor is changed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With symbols as blocks and the new "DXF : textes des symboles en
attributs" option (--dxf-attributes on the command line), a symbol's own
texts (its label, function, comment...) are attributes of its INSERT
instead of loose texts, so a CAD program moves them with the symbol and
can list or edit them. Each is written exactly where, and as, the text
was. A text showing an information field is tagged with its name
(LABEL, FUNCTION...), a typed text TEXT1, TEXT2...; a text's second line
gets _2. The block defines each tag once, placed where the first symbol
has it.
Its own option, off by default, because LibreCAD (2.2.1.5) does not
show attributes: the labels would vanish there. AutoCAD shows them.
The text geometry moves into textLines(), shared with the text loop,
so the attributes and the plain texts cannot drift apart.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
With "DXF : symboles en blocs" ticked in the export dialog, or
--dxf-blocks on the command line, each symbol definition a folio uses is
written once as a DXF block and every placed symbol as an INSERT of it.
A CAD program then selects, counts and replaces a symbol as one object.
The block is drawn by the same code as a symbol drawn in full, as if
the symbol sat unturned at the folio's origin, which is DXF (0,
sheetHeight): that is the block's base point, so the INSERT carries the
symbol's position and quarter-turn and nothing else. Blocks have to come
before any entity, so the export collects them first and dxfBegin()
writes them in its BLOCKS section. Entities in a block keep their own
layers. Off by default; with it off the file is unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
-Cette ligne, et les suivantes ci-dessous, seront ignorées--
M sources/aboutqet.cpp
M sources/bordertitleblock.cpp
M sources/conductorproperties.h
M sources/configdialog.cpp
M sources/configpages.cpp
M sources/configpages.h
M sources/createdxf.h
M sources/diagram.cpp
M sources/diagram.h
M sources/diagramcommands.cpp
M sources/diagramcommands.h
M sources/diagramprintdialog.cpp
M sources/diagramprintdialog.h
M sources/diagramschooser.cpp
M sources/diagramschooser.h
M sources/diagramview.cpp
M sources/diagramview.h
M sources/dvevent/dveventaddimage.cpp
M sources/dvevent/dveventaddshape.cpp
M sources/editor/arceditor.cpp
M sources/editor/arceditor.h
M sources/editor/editorcommands.cpp
M sources/editor/editorcommands.h
M sources/editor/elementitemeditor.h
M sources/editor/elementprimitivedecorator.cpp
M sources/editor/elementscene.cpp
M sources/editor/elementscene.h
M sources/editor/elementview.cpp
M sources/editor/ellipseeditor.cpp
M sources/editor/ellipseeditor.h
M sources/editor/esevent/eseventaddtext.cpp
M sources/editor/esevent/eseventaddtextfield.cpp
M sources/editor/esevent/eseventinterface.cpp
M sources/editor/graphicspart/customelementpart.h
M sources/editor/graphicspart/parttext.cpp
M sources/editor/graphicspart/parttext.h
M sources/editor/graphicspart/parttextfield.cpp
M sources/editor/graphicspart/parttextfield.h
M sources/editor/lineeditor.cpp
M sources/editor/lineeditor.h
M sources/editor/polygoneditor.cpp
M sources/editor/qetelementeditor.cpp
M sources/editor/qetelementeditor.h
M sources/editor/rectangleeditor.cpp
M sources/editor/rectangleeditor.h
M sources/editor/styleeditor.cpp
M sources/editor/styleeditor.h
M sources/editor/terminaleditor.cpp
M sources/editor/terminaleditor.h
M sources/editor/texteditor.cpp
M sources/editor/texteditor.h
M sources/editor/textfieldeditor.cpp
M sources/editor/textfieldeditor.h
M sources/editor/ui/elementpropertieseditorwidget.cpp
M sources/elementdefinition.cpp
M sources/elementdeleter.cpp
M sources/elementdeleter.h
M sources/elementdialog.cpp
M sources/elementscategorieslist.h
M sources/elementscategorieswidget.cpp
M sources/elementscategorieswidget.h
M sources/elementscategory.cpp
M sources/elementscategorydeleter.cpp
M sources/elementscategorydeleter.h
M sources/elementscategoryeditor.cpp
M sources/elementscategoryeditor.h
M sources/elementscollection.cpp
M sources/elementscollectioncache.cpp
M sources/elementspanel.cpp
M sources/elementspanel.h
M sources/elementspanelwidget.cpp
M sources/elementspanelwidget.h
M sources/elementtextsmover.h
M sources/exportdialog.cpp
M sources/exportdialog.h
M sources/exportproperties.cpp
M sources/exportpropertieswidget.cpp
M sources/exportpropertieswidget.h
M sources/genericpanel.cpp
M sources/integrationmoveelementshandler.cpp
M sources/integrationmoveelementshandler.h
M sources/interactivemoveelementshandler.cpp
M sources/nameslistwidget.cpp
M sources/nameslistwidget.h
M sources/newelementwizard.cpp
M sources/newelementwizard.h
M sources/nomenclature.cpp
M sources/nomenclature.h
M sources/projectconfigpages.cpp
M sources/projectview.cpp
M sources/projectview.h
M sources/qet.cpp
M sources/qetapp.cpp
M sources/qetapp.h
M sources/qetdiagrameditor.cpp
M sources/qetdiagrameditor.h
M sources/qetgraphicsitem/conductor.cpp
M sources/qetgraphicsitem/conductortextitem.cpp
M sources/qetgraphicsitem/customelement.cpp
M sources/qetgraphicsitem/diagramimageitem.cpp
M sources/qetgraphicsitem/diagramtextitem.cpp
M sources/qetgraphicsitem/diagramtextitem.h
M sources/qetgraphicsitem/element.cpp
M sources/qetgraphicsitem/ghostelement.cpp
M sources/qetgraphicsitem/qetshapeitem.cpp
M sources/qetgraphicsitem/terminal.cpp
M sources/qetgraphicsitem/terminal.h
M sources/qeticons.cpp
M sources/qeticons.h
M sources/qetmainwindow.cpp
M sources/qetmessagebox.cpp
M sources/qetmessagebox.h
M sources/qetprintpreviewdialog.cpp
M sources/qetprintpreviewdialog.h
M sources/qetproject.cpp
M sources/qetsingleapplication.cpp
M sources/qettabbar.h
M sources/qfilenameedit.cpp
M sources/qtextorientationspinboxwidget.cpp
M sources/qtextorientationspinboxwidget.h
M sources/qtextorientationwidget.cpp
M sources/qtextorientationwidget.h
M sources/richtext/richtexteditor.cpp
M sources/richtext/richtexteditor_p.h
M sources/richtext/ui_addlinkdialog.h
M sources/titleblock/dimensionwidget.h
M sources/titleblock/gridlayoutanimation.h
M sources/titleblock/helpercell.h
M sources/titleblock/integrationmovetemplateshandler.cpp
M sources/titleblock/integrationmovetemplateshandler.h
M sources/titleblock/qettemplateeditor.cpp
M sources/titleblock/qettemplateeditor.h
M sources/titleblock/templatecellsset.h
M sources/titleblock/templatecellwidget.cpp
M sources/titleblock/templatecellwidget.h
M sources/titleblock/templatecommands.cpp
M sources/titleblock/templatedeleter.cpp
M sources/titleblock/templatedeleter.h
M sources/titleblock/templatelocationchooser.cpp
M sources/titleblock/templatelocationchooser.h
M sources/titleblock/templatelocationsaver.cpp
M sources/titleblock/templatelocationsaver.h
M sources/titleblock/templatelogomanager.cpp
M sources/titleblock/templatelogomanager.h
M sources/titleblock/templateview.cpp
M sources/titleblock/templatevisualcell.h
M sources/titleblockcell.cpp
M sources/titleblocktemplate.cpp
M sources/treecoloranimation.h
M sources/ui/conductorpropertieswidget.cpp
M sources/ui/diagrampropertiesdialog.cpp
M sources/ui/diagramselection.cpp
M sources/ui/dialogautonum.cpp
M sources/ui/dialogwaiting.cpp
M sources/ui/elementpropertieswidget.cpp
M sources/ui/elementselectorwidget.cpp
M sources/ui/linksingleelementwidget.cpp
M sources/ui/masterpropertieswidget.cpp
M sources/ui/potentialtextsdialog.cpp
M sources/ui/projectpropertiesdialog.cpp
M sources/ui/selectautonumw.cpp
M sources/ui/titleblockpropertieswidget.cpp
M sources/ui/xrefpropertieswidget.cpp
M sources/undocommand/changeelementinformationcommand.cpp
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3783 bfdf4180-ca20-0410-9c96-a3a8aa849046
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