在 JavaFX CSS 中指定外部字体
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Specifying external font in JavaFX CSS
提问by syscreat
Is it possible to specify a font using CSS in JavaFX application? I have an FXML scene and the corresponding CSS file. In Java code, it's possible to specify a font using the setFontmethod:
是否可以在 JavaFX 应用程序中使用 CSS 指定字体？我有一个 FXML 场景和相应的 CSS 文件。在 Java 代码中，可以使用以下setFont方法指定字体：
text.setFont(Font.loadFont("file:resources/fonts/SourceSansPro-Bold.ttf", 12));
I tried different constructions, like:
我尝试了不同的结构，例如：
-fx-font-family: url("../fonts/SourceSansPro-Bold.ttf");
But it doesn't work.
但它不起作用。
采纳答案by Andrea Turri
You were close to the solution:
您已接近解决方案：
-fx-font-family: 'Helvetica', Arial, sans-serif;
Try this, it should work fine.
试试这个，它应该可以正常工作。
Maybe this could help? (I'm not an expert in JavaFX)
也许这会有所帮助？（我不是 JavaFX 专家）
https://forums.oracle.com/forums/thread.jspa?messageID=10107625
https://forums.oracle.com/forums/thread.jspa?messageID=10107625
EDIT:
编辑：
Load your font:
加载你的字体：
@font-face {
font-family: Delicious;
src: url('Delicious-Roman.otf');
}
Use your font with -fx-:
使用您的字体-fx-：
-fx-font-family: 'Delicious';
回答by jewelsea
I use a combination of application code and CSS to style via an external font.
我使用应用程序代码和 CSS 的组合通过外部字体设置样式。
I place the loadFontcall inside an overridden Application init method to make sure it is invoked before anything much happened in the application.
我将loadFont调用放在一个重写的 Application init 方法中，以确保在应用程序中发生任何事情之前调用它。
Font.loadFont(CustomFontTest.class.getResource("TRON.TTF").toExternalForm(), 10);
To use the font, I reference the font by font family in CSS:
为了使用字体，我在 CSS 中通过字体系列引用字体：
.menu-bar {
-fx-background-color: transparent;
-fx-font-family: TRON;
-fx-font-size: 40px;
}
.context-menu {
-fx-font-family: TRON;
-fx-background-color: transparent;
-fx-font-size: 12px;
}
Nice that the CSS sizes the fonts fine.
Even when the font is loaded at size 10, the font was resized correctly to what is specified in the CSS -fx-font-sizespecifications.
很高兴 CSS 可以很好地调整字体的大小。即使以 10 号加载字体，字体也已正确调整为 CSS-fx-font-size规范中指定的大小。
Inline styling of a label via CSS using a Fontloaded during application initialization also works fine:
使用Font在应用程序初始化期间加载的CSS 通过 CSS 内联样式标签也可以正常工作：
Label testControl = new Label("TRON");
testControl.setStyle("-fx-font-family: TRON; -fx-font-size: 120;");
The TRON fontwas downloaded from dafont and placed in the same directory as the CustomFontTest class and copied to the build output directory by the build system.
所述TRON字体从dafont下载并通过构建系统放置在相同的目录中CustomFontTest类和复制到生成输出目录。
Answer copied from my answer to a forum post on "Using Custom Fonts".
从我对“使用自定义字体”论坛帖子的回答中复制的答案。
回答by rli
Just found out one more detail: In JavaFX-8 if you want to have regular and bold variants of the same font you can specify them with two instances of @font-face. Then you can use -fx-font-weight: bold;
刚刚发现了一个细节：在 JavaFX-8 中，如果您想拥有相同字体的常规和粗体变体，您可以使用 @font-face 的两个实例来指定它们。然后你可以使用 -fx-font-weight: bold;
@font-face {
font-family: 'Droid Sans';
src: url('DroidSans.ttf');
}
@font-face {
font-family: 'Droid Sans Bold';
src: url('DroidSans-Bold.ttf');
}
.root {
-fx-font-family: 'Droid Sans';
}
.table-row-cell:focused .text {
-fx-font-weight: bold;
}
回答by RichardK
Another way is to load font using FileIUnputStream, thus you don't need to use css:
另一种方法是使用 FileIUnputStream 加载字体，因此您不需要使用 css：
@FXML
private Label myLabel;
@Override
public void initialize(URL arg0, ResourceBundle arg1){
Font myFont = null;
try {
myFont = Font.loadFont(new FileInputStream(new File("patch_to_font.ttf")), 10);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
myLabel.setFont(myFont);
}
回答by FxMax
JavaFx CSS fonts (import .ttf):
JavaFx CSS 字体（导入 .ttf）：
/* import fonts */
@font-face {
font-family: "Open Sans";
font-style: normal;
font-weight: 400;
src: url("/fonts/OpenSans-Regular.ttf");
}
@font-face {
font-family: "Open Sans Light";
font-style: normal;
font-weight: 300;
src: url("/fonts/OpenSans-Light.ttf");
}
@font-face {
font-family: "Open Sans Bold";
font-style: normal;
font-weight: 700;
src: url("/fonts/OpenSans-Bold.ttf");
}
@font-face {
font-family: "Open Sans ExtraBold";
font-style: normal;
font-weight: 900;
src: url("/fonts/OpenSans-ExtraBold.ttf");
}
/* Set fonts */
.settings-name{
-fx-font-size: 33px;
-fx-font-family: "Open Sans Light";
-fx-font-weight: 300;
-fx-text-fill: #09f;
}
.settings-username{
-fx-font-size: 19px;
-fx-font-family: "Open Sans ExtraBold";
-fx-font-weight: 900;
-fx-text-fill: #09f;
}
