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/ohos5.0/docs/zh-cn/application-dev/reference/apis-arkui/
H A D_native_display_manager___display_info.md30 | float [densityDPI](#densitydpi) | 显示设备屏幕的物理像素密度,表示每英寸上的像素点数。该参数为大于0的浮点数,单位为px。一般取值160.0、480.0等,实际…
31 … 显示设备逻辑像素的密度,代表物理像素与逻辑像素的缩放系数。该参数为大于0的浮点数,受densityDPI范围限制,取值范围在[0.5,4.0]。一般取值1.0、3.0等,实际取值取决于不同设备提…
78 ### densityDPI subsection
81 float NativeDisplayManager_DisplayInfo::densityDPI
97 显示设备逻辑像素的密度,代表物理像素与逻辑像素的缩放系数。该参数为大于0的浮点数,受densityDPI范围限制,取值范围在[0.5,4.0]。一般取值1.0、3.0等,实际取值取决于不同设备提供的
H A Djs-apis-display.md1091 | densityDPI | number | 是 | 否 | 显示设备屏幕的物理像素密度,表示每英寸上的像素点数。该参数为浮点数,单位为px。一般取值160.0、480.0等,实际能取到的值取决于…
1093 …ls](figures/densityPixels.jpg)<br>该参数为浮点数,受densityDPI范围限制,取值范围在[0.5,4.0]。一般取值1.0、3.0等,实际取值取决于不同设备提…
H A D_o_h___display_manager.md673 | densityPixels | 设备逻辑像素的密度,代表物理像素与逻辑像素的缩放系数,该参数为浮点数,受densityDPI范围限制,取值范围在[0.5,4.0]。一般取值1.0、3.0等,实际…
/ohos5.0/docs/en/application-dev/reference/apis-arkui/
H A D_native_display_manager___display_info.md30 | float [densityDPI](#densitydpi) | Physical pixel density of the display, that is, the number of p…
31 …oating point number greater than 0 and is restricted by the range of **densityDPI**. The value ran…
78 ### densityDPI subsection
81 float NativeDisplayManager_DisplayInfo::densityDPI
97 …oating point number greater than 0 and is restricted by the range of **densityDPI**. The value ran…
H A Djs-apis-display.md1090 | densityDPI | number | Yes| No| Physical pixel density of the display, that is, the number of pixe…
1092 …e value is a floating point number and is restricted by the range of **densityDPI**. The value ran…
/ohos5.0/docs/zh-cn/application-dev/faqs/
H A Dfaqs-graphics.md17 console.info('Test densityDPI:' + JSON.stringify(displayClass.densityDPI));
/ohos5.0/foundation/window/window_manager/interfaces/kits/dmndk/dm/
H A Doh_display_info.h304 float densityDPI; member
/ohos5.0/docs/en/application-dev/faqs/
H A Dfaqs-graphics.md17 console.info('Test densityDPI:' + JSON.stringify(displayClass.densityDPI));
/ohos5.0/docs/zh-cn/release-notes/api-diff/v3.1-Release/
H A Djs-apidiff-window.md74 | ohos.display | Display | densityDPI: number; | 新增 |
/ohos5.0/docs/zh-cn/application-dev/displaymanager/
H A Dnative-display-manager.md15 - 屏幕的物理像素密度(densityDPI):代表每英寸屏幕所拥有的物理像素点数。
/ohos5.0/docs/en/release-notes/api-diff/v3.1-Release/
H A Djs-apidiff-window.md74 | ohos.display | Display | densityDPI: number; | Added|
/ohos5.0/foundation/window/window_manager/dm/src/
H A Doh_display_manager.cpp702 displayInfo->densityDPI = info->GetVirtualPixelRatio() * DOT_PER_INCH; in NativeDisplayManager_SetDisplayInfo()
/ohos5.0/docs/zh-cn/application-dev/ui/
H A Darkts-shared-element-transition.md1247 let windowWidthVp = width / (display.getDefaultDisplaySync().densityDPI / 160);
1861 let windowWidthVp = width / (display.getDefaultDisplaySync().densityDPI / 160);
/ohos5.0/docs/zh-cn/application-dev/key-features/multi-device-app-dev/
H A Dtypical-layout-scenario.md661 let windowWidthVp = windowWidth / (display.getDefaultDisplaySync().densityDPI / 160)
/ohos5.0/docs/en/application-dev/ui/
H A Darkts-shared-element-transition.md1247 let windowWidthVp = width / (display.getDefaultDisplaySync().densityDPI / 160);
1861 let windowWidthVp = width / (display.getDefaultDisplaySync().densityDPI / 160);