Java禁用dpi-aware不起作用
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Java disable dpi-aware not working
提问by blow
I'm trying to run a Java application with -Dsun.java2d.dpiaware=false
argument but nothing happens.
我正在尝试使用-Dsun.java2d.dpiaware=false
参数运行 Java 应用程序,但没有任何反应。
I expect to have a blurred UI but with normal size of icons and fonts, it seems that this flag does not work.
我希望有一个模糊的用户界面,但图标和字体的大小正常,这个标志似乎不起作用。
I'm using JDK 1.8.0_45 on Windows 8.1.
我在 Windows 8.1 上使用 JDK 1.8.0_45。
I found this bug https://bugs.openjdk.java.net/browse/JDK-8080153but I don't understand how to workaround it.
我发现这个错误https://bugs.openjdk.java.net/browse/JDK-8080153但我不明白如何解决它。
采纳答案by t0re199
Fix for Windows, follow these steps:
修复 Windows,请按照下列步骤操作:
Create a windows regedit new DWORD
- Press Windows Button + R, type “regedit”, and then click OK.
- Navigate to the following registry subkey:
HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows > CurrentVersion > SideBySide - Right-click, select NEW > DWORD (32 bit) Value
- Type PreferExternalManifest, and then press ENTER.
- Right-click PreferExternalManifest, and then click Modify.
- Enter Value Data 1 and select Decimal.
- Click OK.
Create the two .manifest file (JDK)
- Go to your java JDK installation folder and open the bin directory
- Create a first file called java.exe.manifest (add the code at the end of this post).
- Create a second one called javaw.exe.manifest (add the code at the end of this post).
Create the two .manifest file (JRE)
- Go to your java JRE installation folder and open the bin directory
- Create a first file called java.exe.manifest (add the code at the end of this post).
- Create a second one called javaw.exe.manifest (add the code at the end of this post).
Restart your java application.
创建一个 windows regedit 新的 DWORD
- 按 Windows 按钮 + R,键入“regedit”,然后单击“确定”。
- 导航到以下注册表子项:
HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows > CurrentVersion > SideBySide - 右键单击,选择 NEW > DWORD(32 位)值
- 键入 PreferExternalManifest,然后按 Enter。
- 右键单击 PreferExternalManifest,然后单击修改。
- 输入数值数据 1 并选择十进制。
- 单击确定。
创建两个 .manifest 文件(JDK)
- 转到您的java JDK安装文件夹并打开bin目录
- 创建一个名为 java.exe.manifest 的第一个文件(在本文末尾添加代码)。
- 创建另一个名为 javaw.exe.manifest 的文件(在本文末尾添加代码)。
创建两个 .manifest 文件 ( JRE)
- 转到您的 java JRE 安装文件夹并打开 bin 目录
- 创建一个名为 java.exe.manifest 的第一个文件(在本文末尾添加代码)。
- 创建另一个名为 javaw.exe.manifest 的文件(在本文末尾添加代码)。
重新启动您的 Java 应用程序。
Code to Paste into the .manifest files
粘贴到 .manifest 文件中的代码
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
<dependency>
<dependentAssembly>
<assemblyIdentity
type="win32"
name="Microsoft.Windows.Common-Controls"
version="6.0.0.0" processorArchitecture="*"
publicKeyToken="6595b64144ccf1df"
language="*">
</assemblyIdentity>
</dependentAssembly>
</dependency>
<dependency>
<dependentAssembly>
<assemblyIdentity
type="win32"
name="Microsoft.VC90.CRT"
version="9.0.21022.8"
processorArchitecture="amd64"
publicKeyToken="1fc8b3b9a1e18e3b">
</assemblyIdentity>
</dependentAssembly>
</dependency>
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
<security>
<requestedPrivileges>
<requestedExecutionLevel
level="asInvoker"
uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>
<asmv3:application>
<asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">
<ms_windowsSettings:dpiAware xmlns:ms_windowsSettings="http://schemas.microsoft.com/SMI/2005/WindowsSettings">false</ms_windowsSettings:dpiAware>
</asmv3:windowsSettings>
</asmv3:application>
</assembly>
This fix can be used for any program, not only Java.
此修复程序可用于任何程序,而不仅仅是 Java。
If you need to fix the DPI for a JNLP application launcher, you have to add the following key to the resources section inside the .jnlp file :
如果您需要修复 JNLP 应用程序启动器的 DPI,您必须将以下键添加到 .jnlp 文件内的资源部分:
<property name="sun.java2d.dpiaware" value="false"/>
<property name="sun.java2d.dpiaware" value="false"/>
After Upgrading Windows (e.g from win10 to win10 1607), you should apply this fix again if it doesn't work anymore.
升级 Windows 后(例如从 win10 到 win10 1607),如果它不再起作用,您应该再次应用此修复程序。
** Afer Updating Java, you should copy&paste .manifest files into new Java's directory.
** 在更新 Java 之后,您应该将 .manifest 文件复制并粘贴到新的 Java 目录中。
回答by sherpya
try running the vm with -Dsun.java2d.uiScale=1
, it fixed my swing/vtk app
尝试使用 运行 vm -Dsun.java2d.uiScale=1
,它修复了我的 Swing/vtk 应用程序