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Merge pull request #345 from plc-user/master

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export: set maximum width / height according specifications of export-type
This commit is contained in:
Laurent Trinques
2025-02-06 16:11:36 +01:00
committed by GitHub
parent 40b7aa999f 924d1c1b05
commit 1cf156c47a
2 changed files with 27 additions and 4 deletions
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26
sources/exportdialog.cpp
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@@ -868,7 +868,25 @@ void ExportDialog::slot_changeFilesExtension(bool force_extension) {
// recupere le format a utiliser (acronyme et extension)
QString format_acronym = epw -> exportProperties().format;
QString format_extension = "." + format_acronym.toLower();
// set maximum width / height according specifications of export-type
if (format_extension == ".bmp") {
foreach (auto line, diagram_lines_.values() ) {
line->width ->setRange(1, BMPmaxSize);
line->height->setRange(1, BMPmaxSize);
}
} else if (format_extension == ".jpg") {
foreach (auto line, diagram_lines_.values() ) {
line->width ->setRange(1, JPGmaxSize);
line->height->setRange(1, JPGmaxSize);
}
} else {
foreach (auto line, diagram_lines_.values() ) {
line->width ->setRange(1, GeneralMaxSize);
line->height->setRange(1, GeneralMaxSize);
}
}
// parcourt les schemas a exporter
foreach(ExportDiagramLine *diagram_line, diagram_lines_.values()) {
QString diagram_filename = diagram_line -> file_name -> text();
@@ -1008,16 +1026,16 @@ ExportDialog::ExportDiagramLine::ExportDiagramLine(Diagram *dia, QSize diagram_s
file_name -> setMinimumWidth(280);
width = new QSpinBox();
width -> setRange(1, 100000);
width -> setRange(1, GeneralMaxSize);
width -> setSuffix(tr("px"));
width -> setValue(diagram_size.width());
height = new QSpinBox();
height -> setRange(1, 100000);
height -> setRange(1, GeneralMaxSize);
height -> setSuffix(tr("px"));
height -> setValue(diagram_size.height());
x_label = new QLabel("*");
x_label = new QLabel("×");
keep_ratio = new QPushButton();
keep_ratio -> setCheckable(true);

5
sources/exportdialog.h
View File

@@ -79,6 +79,11 @@ class ExportDialog : public QDialog {
QSignalMapper *reset_mapper_;
QSignalMapper *clipboard_mapper_;
// constants for exporting images:
static const int BMPmaxSize = 32767;
static const int JPGmaxSize = 65535;
static const int GeneralMaxSize = 100000;
// project whose diagrams are to be exported
QETProject *project_;