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Add PDF print scale factor setting (issue #2106)

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This commit is contained in:
Marshall Greenblatt 2017-03-16 17:47:40 -04:00
parent 3abfa07bee
commit 4dd897f977
3 changed files with 11 additions and 1 deletions
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7
include/internal/cef_types.h
View File

@ -2395,6 +2395,13 @@ typedef struct _cef_pdf_print_settings_t {
int page_width;
int page_height;
///
// The percentage to scale the PDF by before printing (e.g. 50 is 50%).
// If this value is less than or equal to zero the default value of 100
// will be used.
///
int scale_factor;
///
// Margins in millimeters. Only used if |margin_type| is set to
// PDF_PRINT_MARGIN_CUSTOM.

2
include/internal/cef_types_wrappers.h
View File

@ -937,6 +937,8 @@ struct CefPdfPrintSettingsTraits {
target->page_width = src->page_width;
target->page_height = src->page_height;
target->scale_factor = src->scale_factor;
target->margin_top = src->margin_top;
target->margin_right = src->margin_right;
target->margin_bottom = src->margin_bottom;

3
libcef/browser/printing/print_view_manager.cc
View File

@ -47,7 +47,8 @@ void FillInDictionaryFromPdfPrintSettings(
print_settings.SetInteger(kSettingCopies, 1);
print_settings.SetBoolean(kSettingCollate, false);
print_settings.SetString(kSettingDeviceName, "");
print_settings.SetInteger(kSettingScaleFactor, 100);
print_settings.SetInteger(kSettingScaleFactor,
pdf_settings.scale_factor > 0 ? pdf_settings.scale_factor : 100);
print_settings.SetBoolean(kSettingGenerateDraftData, false);
print_settings.SetBoolean(kSettingPreviewModifiable, false);