Merge in DESIGN/design from ~YVAN/design:REPORT-42238 to feature/10.0 * commit '131ec5ca099ee8db1d9c11de9ed9ad49d92d3f49': REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.15: 修改打印日志语句,将中文去掉,改成英文 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.14: ①vito建议中的前三点功能其实已经实现了,只是没用一个类似Manager的方式写出来,对这种不是很熟,听vito说要配齐一大套,而这次任务已经是超时了,所以放在下次迭代任务中与缓存一起做;②将几乎所有已经改成svg的图标,传入方式统一为传入url;③补充了test REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.14: 将SVGIconUtils的名字修改为IconUtils REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.13: 上传下因为之前代码冲突丢失的代码 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.12: 删除误传代码 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.11: 替换了菜单栏-帮助和菜单栏-社区的图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.10: ①根据开发评审意见,新增SVGIconUtils工具类,之后读取图标都可以用工具类中的方法;②修改UpdateAction、MenuDef、UIButton适配工具类方法;③修改之前上传的图标读取方式以及一些初始化方式;④替换了菜单栏-单元格中的所有子项的图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.10: 替换了设计器菜单栏-模板中的子菜单项的图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.9: 替换了 菜单栏-文件 下的所有子菜单的图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.8: 替换了底部sheet栏与右侧面板的tab栏图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.7: ①在SVGIcon中对url做了前缀处理,有些url不是"/"开头的会报npe;②替换了左侧面板-文件管理面板与左侧面板-数据集管理面板中的图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.6 :替换了决策报表-工具栏,以及普通报表 && 聚合报表,编辑参数面板时的工具栏图标 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.5: 误传patch,删除掉 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.4: ①为SVGIcon增加可以读取指定宽高Icon的接口;②普通报表-工具栏 && 聚合报表-报表块-工具栏图标替换 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.3: 设计器菜单栏下的工具栏-保存、撤销、重做、剪切、复制、粘贴、格式刷、删除 REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.2:提交UpdateAction REPORT-42238 【10.0.13】JDK11设计器图标模糊问题优化 No.1 将转化SVG图标的功能先上传research/11.0
@ -0,0 +1,105 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.fr.general.IOUtils; |
||||
import com.fr.log.FineLoggerFactory; |
||||
|
||||
import javax.swing.Icon; |
||||
import javax.swing.ImageIcon; |
||||
|
||||
/** |
||||
* 主要是用来读取svgIcon的工具类 |
||||
* @author Yvan |
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* @version 10.0 |
||||
* Created by Yvan on 2020/12/23 |
||||
*/ |
||||
public class IconUtils { |
||||
|
||||
private static final String ICON_SUFFIX_SVG = ".svg"; |
||||
private static final String ICON_SUFFIX_PNG = ".png"; |
||||
private static final String ICON_SUFFIX_GIF = ".gif"; |
||||
private static final String SUFFIX_SEPARATOR = "."; |
||||
|
||||
public static final String ICON_TYPE_NORMAL= "_normal.svg"; |
||||
public static final String ICON_TYPE_DISABLED= "_disabled.svg"; |
||||
public static final String ICON_TYPE_PRESSED= "_pressed.svg"; |
||||
|
||||
|
||||
/** |
||||
* 可以读取SVG图标或者普通图标,并且可以读取不带扩展名的文件 |
||||
* 不带扩展名时以svg优先、其次png,最后gif |
||||
* @param resource 图片路径 |
||||
* @return 图标 |
||||
*/ |
||||
public static Icon readIcon(String resource) { |
||||
// 判断是否有.XXX文件后缀
|
||||
if (resource.contains(SUFFIX_SEPARATOR)) { |
||||
// 判断是否以.svg结尾
|
||||
if (resource.endsWith(ICON_SUFFIX_SVG)) { |
||||
return SVGIcon.readSVGIcon(resource); |
||||
} |
||||
return IOUtils.readIcon(resource); |
||||
} |
||||
// 文件无后缀时
|
||||
return readNoSuffixResource(resource, ICON_TYPE_NORMAL); |
||||
} |
||||
|
||||
/** |
||||
* 尝试读取不带扩展名的图标,svg优先,其次png,最后gif,都没读到就打印错误日志,返回空白Icon |
||||
* @param resource 图片路径 |
||||
* @param svgIconType 针对svg来说的图标类型 |
||||
* 取值为:ICON_TYPE_NORMAL、ICON_TYPE_DISABLED、ICON_TYPE_PRESSED |
||||
* @return 图标 |
||||
*/ |
||||
private static Icon readNoSuffixResource(String resource, String svgIconType) { |
||||
String svgPath = resource + svgIconType; |
||||
if (IOUtils.readResource(svgPath) != null) { |
||||
return SVGIcon.readSVGIcon(svgPath); |
||||
} |
||||
String pngPath = resource + ICON_SUFFIX_PNG; |
||||
if (IOUtils.readResource(pngPath) != null) { |
||||
return IOUtils.readIcon(pngPath); |
||||
} |
||||
String gifPath = resource + ICON_SUFFIX_GIF; |
||||
if (IOUtils.readResource(gifPath) != null) { |
||||
return IOUtils.readIcon(gifPath); |
||||
} |
||||
FineLoggerFactory.getLogger().error("File not exists:{}", resource); |
||||
return new ImageIcon(); |
||||
} |
||||
|
||||
/** |
||||
* 读取指定类型的svgIcon |
||||
* @param resource |
||||
* @param svgIconType |
||||
* @return |
||||
*/ |
||||
public static Icon readSVGIcon(String resource, String svgIconType) { |
||||
// 判断下是否有后缀
|
||||
if (!resource.contains(SUFFIX_SEPARATOR)) { |
||||
return readNoSuffixResource(resource, svgIconType); |
||||
} |
||||
// 如果是".png"后缀,就替换为传入的svgIconType,然后读取图标
|
||||
if (resource.endsWith(ICON_SUFFIX_PNG)) { |
||||
return readSpecifiedTypeIcon(resource, ICON_SUFFIX_PNG, svgIconType); |
||||
} |
||||
// 如果是"_XXXXXX.svg"后缀
|
||||
if (resource.endsWith(ICON_TYPE_NORMAL)) { |
||||
return readSpecifiedTypeIcon(resource, ICON_TYPE_NORMAL, svgIconType); |
||||
} |
||||
if (resource.endsWith(ICON_TYPE_DISABLED)) { |
||||
return readSpecifiedTypeIcon(resource, ICON_TYPE_DISABLED, svgIconType); |
||||
} |
||||
if (resource.endsWith(ICON_TYPE_PRESSED)) { |
||||
return readSpecifiedTypeIcon(resource, ICON_TYPE_PRESSED, svgIconType); |
||||
} |
||||
return readIcon(resource); |
||||
} |
||||
|
||||
private static Icon readSpecifiedTypeIcon(String resource, String oldSuffix, String newSuffix) { |
||||
String iconPath = resource.replace(oldSuffix, newSuffix); |
||||
if (IOUtils.readResource(iconPath) != null) { |
||||
return SVGIcon.readSVGIcon(iconPath); |
||||
} |
||||
return readIcon(resource); |
||||
} |
||||
} |
@ -0,0 +1,82 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.fr.general.IOUtils; |
||||
|
||||
import javax.swing.Icon; |
||||
import java.awt.Component; |
||||
import java.awt.Graphics; |
||||
import java.awt.Graphics2D; |
||||
import java.awt.image.BufferedImage; |
||||
|
||||
/** |
||||
* SVG转化而来的Icon |
||||
* @author Yvan |
||||
* @version 10.0 |
||||
* Created by Yvan on 2020/12/17 |
||||
*/ |
||||
public class SVGIcon implements Icon { |
||||
|
||||
private BufferedImage image; |
||||
|
||||
private static final boolean HI_DPI_SURPORT = SystemScaleUtils.isJreHiDPIEnabled(); |
||||
|
||||
public static final float SYSTEM_SCALE = SystemScaleUtils.sysScale(); |
||||
|
||||
private static final String ICON_PREFIX = "/"; |
||||
|
||||
public SVGIcon(BufferedImage image) { |
||||
this.image = image; |
||||
} |
||||
|
||||
@Override |
||||
public void paintIcon(Component c, Graphics g, int x, int y) { |
||||
if (HI_DPI_SURPORT) { |
||||
Graphics2D graphics = (Graphics2D) g.create(x, y, image.getWidth(null), image.getHeight(null)); |
||||
float scale = SYSTEM_SCALE; |
||||
graphics.scale(1 / scale, 1 / scale); |
||||
graphics.drawImage(image, 0, 0, null); |
||||
graphics.scale(1.0D, 1.0D); |
||||
graphics.dispose(); |
||||
} else { |
||||
g.drawImage(image, x, y, null); |
||||
} |
||||
} |
||||
|
||||
@Override |
||||
public int getIconWidth() { |
||||
return HI_DPI_SURPORT ? (int) (image.getWidth() / SYSTEM_SCALE) : image.getWidth(); |
||||
} |
||||
|
||||
@Override |
||||
public int getIconHeight() { |
||||
return HI_DPI_SURPORT ? (int) (image.getHeight() / SYSTEM_SCALE) : image.getHeight(); |
||||
} |
||||
|
||||
/** |
||||
* 读取高清图标 |
||||
* @param url |
||||
* @return |
||||
*/ |
||||
public static Icon readSVGIcon(String url) { |
||||
if (!url.startsWith(ICON_PREFIX)) { |
||||
url = ICON_PREFIX + url; |
||||
} |
||||
BufferedImage image = (BufferedImage) SVGLoader.load(url); |
||||
return image == null ? IOUtils.readIcon(url) : new SVGIcon(image); |
||||
} |
||||
|
||||
/** |
||||
* 读取指定尺寸的图标 |
||||
* @param url 资源路径 |
||||
* @param width 宽度 |
||||
* @param height 高度 |
||||
* @return |
||||
*/ |
||||
public static Icon readSVGIcon(String url, float width, float height) { |
||||
if (!url.startsWith(ICON_PREFIX)) { |
||||
url = ICON_PREFIX + url; |
||||
} |
||||
BufferedImage image = (BufferedImage) SVGLoader.load(url, width, height); |
||||
return image == null ? IOUtils.readIcon(url) : new SVGIcon(image); |
||||
} |
||||
} |
@ -0,0 +1,92 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.fr.general.IOUtils; |
||||
import org.apache.batik.transcoder.TranscoderException; |
||||
import org.apache.batik.transcoder.TranscoderInput; |
||||
import org.apache.xmlgraphics.java2d.Dimension2DDouble; |
||||
import org.jetbrains.annotations.NotNull; |
||||
import org.jetbrains.annotations.Nullable; |
||||
|
||||
import java.awt.Image; |
||||
import java.io.IOException; |
||||
import java.net.URL; |
||||
|
||||
/** |
||||
* SVG图标加载器 |
||||
* @author Yvan |
||||
* @version 10.0 |
||||
* Created by Yvan on 2020/12/17 |
||||
*/ |
||||
public class SVGLoader { |
||||
public static final int ICON_DEFAULT_SIZE = 16; |
||||
|
||||
public SVGLoader() { |
||||
} |
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull String url) { |
||||
try { |
||||
URL resource = IOUtils.getResource(url, SVGLoader.class); |
||||
if (resource == null) { |
||||
return null; |
||||
} |
||||
return load(resource, SVGIcon.SYSTEM_SCALE); |
||||
} catch (IOException ignore) { |
||||
return null; |
||||
} |
||||
} |
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull URL url) throws IOException { |
||||
return load(url, SVGIcon.SYSTEM_SCALE); |
||||
} |
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull URL url, double scale) throws IOException { |
||||
try { |
||||
String svgUri = url.toString(); |
||||
TranscoderInput input = new TranscoderInput(svgUri); |
||||
return SVGTranscoder.createImage(scale, input).getImage(); |
||||
} catch (TranscoderException ignore) { |
||||
return null; |
||||
} |
||||
} |
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull URL url, double scale, Dimension2DDouble dimension) throws IOException { |
||||
try { |
||||
String svgUri = url.toString(); |
||||
TranscoderInput input = new TranscoderInput(svgUri); |
||||
return SVGTranscoder.createImage(scale, input, |
||||
(float) (dimension.getWidth() * scale), (float) (dimension.getHeight() * scale)).getImage(); |
||||
} catch (TranscoderException ignore) { |
||||
return null; |
||||
} |
||||
} |
||||
|
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull URL url, double scale, double overriddenWidth, double overriddenHeight) throws IOException { |
||||
try { |
||||
String svgUri = url.toString(); |
||||
TranscoderInput input = new TranscoderInput(svgUri); |
||||
return SVGTranscoder.createImage(scale, input, (float) (overriddenWidth * scale), (float) (overriddenHeight * scale)).getImage(); |
||||
} catch (TranscoderException ignore) { |
||||
return null; |
||||
} |
||||
} |
||||
|
||||
@Nullable |
||||
public static Image load(@NotNull String url, float width, float height) { |
||||
try { |
||||
URL resource = IOUtils.getResource(url, SVGLoader.class); |
||||
if (resource == null) { |
||||
return null; |
||||
} |
||||
TranscoderInput input = new TranscoderInput(resource.toString()); |
||||
return SVGTranscoder.createImage(SVGIcon.SYSTEM_SCALE, input, -1, -1, width, height).getImage(); |
||||
} catch (TranscoderException ignore) { |
||||
return null; |
||||
} |
||||
} |
||||
} |
@ -0,0 +1,181 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.fr.stable.AssistUtils; |
||||
import com.fr.value.AtomicNotNullLazyValue; |
||||
import org.apache.batik.anim.dom.SAXSVGDocumentFactory; |
||||
import org.apache.batik.anim.dom.SVGOMDocument; |
||||
import org.apache.batik.bridge.BridgeContext; |
||||
import org.apache.batik.bridge.UserAgent; |
||||
import org.apache.batik.transcoder.SVGAbstractTranscoder; |
||||
import org.apache.batik.transcoder.TranscoderException; |
||||
import org.apache.batik.transcoder.TranscoderInput; |
||||
import org.apache.batik.transcoder.TranscoderOutput; |
||||
import org.apache.batik.transcoder.image.ImageTranscoder; |
||||
import org.apache.batik.util.XMLResourceDescriptor; |
||||
import org.jetbrains.annotations.NotNull; |
||||
import org.jetbrains.annotations.Nullable; |
||||
import org.w3c.dom.Element; |
||||
import org.w3c.dom.svg.SVGDocument; |
||||
|
||||
import java.awt.GraphicsDevice; |
||||
import java.awt.GraphicsEnvironment; |
||||
import java.awt.Rectangle; |
||||
import java.awt.geom.AffineTransform; |
||||
import java.awt.image.BufferedImage; |
||||
import java.io.IOException; |
||||
import java.io.StringReader; |
||||
|
||||
/** |
||||
* 可以根据某个缩放倍数scale,将SVG图片转化为Image对象 |
||||
* @author Yvan |
||||
* @version 10.0 |
||||
* Created by Yvan on 2020/12/17 |
||||
*/ |
||||
public class SVGTranscoder extends ImageTranscoder { |
||||
|
||||
private static final float DEFAULT_VALUE = -1.0F; |
||||
public static final float ICON_DEFAULT_SIZE = 16F; |
||||
private float origDocWidth; |
||||
private float origDocHeight; |
||||
@Nullable |
||||
private BufferedImage image; |
||||
private final double scale; |
||||
|
||||
@NotNull |
||||
private static AtomicNotNullLazyValue<Double> iconMaxSize = new AtomicNotNullLazyValue<Double>() { |
||||
@NotNull |
||||
@Override |
||||
protected Double compute() { |
||||
double maxSize = Double.MAX_VALUE; |
||||
if (!GraphicsEnvironment.isHeadless()) { |
||||
GraphicsDevice defaultScreenDevice = GraphicsEnvironment |
||||
.getLocalGraphicsEnvironment() |
||||
.getDefaultScreenDevice(); |
||||
Rectangle bounds = defaultScreenDevice.getDefaultConfiguration().getBounds(); |
||||
AffineTransform tx = defaultScreenDevice |
||||
.getDefaultConfiguration() |
||||
.getDefaultTransform(); |
||||
maxSize = Math.max(bounds.width * tx.getScaleX(), bounds.height * tx.getScaleY()); |
||||
} |
||||
return maxSize; |
||||
} |
||||
}; |
||||
|
||||
public SVGTranscoder(double scale) { |
||||
this.scale = scale; |
||||
this.width = ICON_DEFAULT_SIZE; |
||||
this.height = ICON_DEFAULT_SIZE; |
||||
} |
||||
|
||||
public SVGTranscoder(double scale, float width, float height) { |
||||
this.scale = scale; |
||||
this.width = width; |
||||
this.height = height; |
||||
} |
||||
|
||||
public final float getOrigDocWidth() { |
||||
return this.origDocWidth; |
||||
} |
||||
|
||||
public final void setOrigDocWidth(float origDocWidth) { |
||||
this.origDocWidth = origDocWidth; |
||||
} |
||||
|
||||
public final float getOrigDocHeight() { |
||||
return this.origDocHeight; |
||||
} |
||||
|
||||
public final void setOrigDocHeight(float origDocHeight) { |
||||
this.origDocHeight = origDocHeight; |
||||
} |
||||
|
||||
public static double getIconMaxSize() { |
||||
return iconMaxSize.getValue(); |
||||
} |
||||
|
||||
@Nullable |
||||
public final BufferedImage getImage() { |
||||
return this.image; |
||||
} |
||||
|
||||
@NotNull |
||||
public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input) throws TranscoderException { |
||||
return createImage(scale, input, -1, -1); |
||||
} |
||||
|
||||
@NotNull |
||||
public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input, float overriddenWidth, float overriddenHeight) throws TranscoderException { |
||||
return createImage(scale, input, overriddenWidth, overriddenHeight, ICON_DEFAULT_SIZE, ICON_DEFAULT_SIZE); |
||||
} |
||||
|
||||
@NotNull |
||||
public static SVGTranscoder createImage(double scale, @NotNull TranscoderInput input, float overriddenWidth, float overriddenHeight, float width, float height) throws TranscoderException { |
||||
SVGTranscoder transcoder = new SVGTranscoder(scale, width, height); |
||||
if (!AssistUtils.equals(overriddenWidth, DEFAULT_VALUE)) { |
||||
transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_WIDTH, overriddenWidth); |
||||
} |
||||
|
||||
if (!AssistUtils.equals(overriddenHeight, DEFAULT_VALUE)) { |
||||
transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_HEIGHT, overriddenHeight); |
||||
} |
||||
|
||||
double iconMaxSize = SVGTranscoder.iconMaxSize.getValue(); |
||||
transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_MAX_WIDTH, (float) iconMaxSize); |
||||
transcoder.addTranscodingHint(SVGAbstractTranscoder.KEY_MAX_HEIGHT, (float) iconMaxSize); |
||||
transcoder.transcode(input, null); |
||||
return transcoder; |
||||
} |
||||
|
||||
private static SVGDocument createFallbackPlaceholder() { |
||||
try { |
||||
String fallbackIcon = "<svg xmlns=\"http://www.w3.org/2000/svg\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\">\n" + |
||||
" <rect x=\"1\" y=\"1\" width=\"14\" height=\"14\" fill=\"none\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
||||
" <line x1=\"1\" y1=\"1\" x2=\"15\" y2=\"15\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
||||
" <line x1=\"1\" y1=\"15\" x2=\"15\" y2=\"1\" stroke=\"red\" stroke-width=\"2\"/>\n" + |
||||
"</svg>\n"; |
||||
|
||||
SAXSVGDocumentFactory factory = new SAXSVGDocumentFactory(XMLResourceDescriptor.getXMLParserClassName()); |
||||
return (SVGDocument) factory.createDocument(null, new StringReader(fallbackIcon)); |
||||
} catch (IOException e) { |
||||
throw new IllegalStateException(e); |
||||
} |
||||
} |
||||
|
||||
@Override |
||||
protected void setImageSize(float docWidth, float docHeight) { |
||||
super.setImageSize((float) (docWidth * this.scale), (float) (docHeight * this.scale)); |
||||
this.origDocWidth = docWidth; |
||||
this.origDocHeight = docHeight; |
||||
} |
||||
|
||||
@Override |
||||
@NotNull |
||||
public BufferedImage createImage(int width, int height) { |
||||
return new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); |
||||
} |
||||
|
||||
@Override |
||||
public void writeImage(@NotNull BufferedImage image, @Nullable TranscoderOutput output) { |
||||
this.image = image; |
||||
} |
||||
|
||||
@Override |
||||
@NotNull |
||||
protected UserAgent createUserAgent() { |
||||
return new SVGAbstractTranscoderUserAgent() { |
||||
@Override |
||||
@NotNull |
||||
public SVGDocument getBrokenLinkDocument(@NotNull Element e, @NotNull String url, @NotNull String message) { |
||||
return createFallbackPlaceholder(); |
||||
} |
||||
}; |
||||
} |
||||
|
||||
/** |
||||
* 开放访问权限 |
||||
*/ |
||||
@Override |
||||
public BridgeContext createBridgeContext(SVGOMDocument doc) { |
||||
return super.createBridgeContext(doc); |
||||
} |
||||
} |
@ -0,0 +1,96 @@
|
||||
package com.fr.base.svg; |
||||
|
||||
import com.fr.log.FineLoggerFactory; |
||||
import com.fr.stable.StableUtils; |
||||
import com.fr.stable.os.OperatingSystem; |
||||
import org.jetbrains.annotations.NotNull; |
||||
|
||||
import java.awt.GraphicsConfiguration; |
||||
import java.awt.GraphicsDevice; |
||||
import java.awt.GraphicsEnvironment; |
||||
import java.lang.reflect.Method; |
||||
import java.util.concurrent.atomic.AtomicReference; |
||||
|
||||
/** |
||||
* 获取系统Scale相关的工具类 |
||||
* @author Yvan |
||||
* @version 10.0 |
||||
* Created by Yvan on 2020/12/17 |
||||
*/ |
||||
public class SystemScaleUtils { |
||||
|
||||
private static final AtomicReference<Boolean> JRE_HIDPI = new AtomicReference<>(); |
||||
|
||||
private static final String HI_DPI = "hidpi"; |
||||
|
||||
/** |
||||
* 判断是否支持高清 |
||||
* @return |
||||
*/ |
||||
public static boolean isJreHiDPIEnabled() { |
||||
if (JRE_HIDPI.get() != null) { |
||||
return JRE_HIDPI.get(); |
||||
} |
||||
if (OperatingSystem.isMacos()) { |
||||
// 如果是mac os系统,直接返回true
|
||||
return true; |
||||
} |
||||
if (OperatingSystem.isWindows() && StableUtils.getMajorJavaVersion() <= 8) { |
||||
// 如果是jdk8 + Windows系统,直接返回false
|
||||
return false; |
||||
} |
||||
synchronized (JRE_HIDPI) { |
||||
if (JRE_HIDPI.get() != null) { |
||||
return JRE_HIDPI.get(); |
||||
} |
||||
boolean result = false; |
||||
if (getBooleanProperty(HI_DPI, true)) { |
||||
try { |
||||
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
||||
Class<?> sunGraphicsEnvironmentClass = Class.forName("sun.java2d.SunGraphicsEnvironment"); |
||||
if (sunGraphicsEnvironmentClass.isInstance(ge)) { |
||||
try { |
||||
Method method = sunGraphicsEnvironmentClass.getDeclaredMethod("isUIScaleEnabled"); |
||||
method.setAccessible(true); |
||||
result = (Boolean)method.invoke(ge); |
||||
} |
||||
catch (NoSuchMethodException e) { |
||||
FineLoggerFactory.getLogger().error(e.getMessage()); |
||||
} |
||||
} |
||||
} |
||||
catch (Throwable ignore) { |
||||
} |
||||
} |
||||
JRE_HIDPI.set(result); |
||||
return result; |
||||
} |
||||
} |
||||
|
||||
public static boolean getBooleanProperty(@NotNull final String key, final boolean defaultValue) { |
||||
final String value = System.getProperty(key); |
||||
return value == null ? defaultValue : Boolean.parseBoolean(value); |
||||
} |
||||
|
||||
/** |
||||
* 获取系统Scale |
||||
* @return |
||||
*/ |
||||
public static float sysScale() { |
||||
float scale = 1.0f; |
||||
// 先判断是否支持高清,不支持代表此时是Windows + jdk8 的设计器,返回的scale值为1.0
|
||||
if (isJreHiDPIEnabled()) { |
||||
// 获取屏幕图形设备对象
|
||||
GraphicsDevice graphicsDevice = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice(); |
||||
if (graphicsDevice != null) { |
||||
// 获取图形配置对象
|
||||
GraphicsConfiguration configuration = graphicsDevice.getDefaultConfiguration(); |
||||
if (configuration != null && configuration.getDevice().getType() != GraphicsDevice.TYPE_PRINTER) { |
||||
// 获取屏幕缩放率,mac下固定为2,Windows+jdk11则将得到用户设置的dpi值
|
||||
scale = (float) configuration.getDefaultTransform().getScaleX(); |
||||
} |
||||
} |
||||
} |
||||
return scale; |
||||
} |
||||
} |
After Width: | Height: | Size: 288 B |
After Width: | Height: | Size: 1.4 KiB |
After Width: | Height: | Size: 1.4 KiB |
After Width: | Height: | Size: 530 B |
After Width: | Height: | Size: 1.6 KiB |
After Width: | Height: | Size: 167 B |
After Width: | Height: | Size: 610 B |
After Width: | Height: | Size: 602 B |
After Width: | Height: | Size: 433 B |
After Width: | Height: | Size: 1.7 KiB |
After Width: | Height: | Size: 1.7 KiB |
After Width: | Height: | Size: 286 B |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 208 B |
After Width: | Height: | Size: 774 B |
After Width: | Height: | Size: 774 B |
After Width: | Height: | Size: 888 B |
After Width: | Height: | Size: 3.4 KiB |
After Width: | Height: | Size: 1.8 KiB |
After Width: | Height: | Size: 905 B |
After Width: | Height: | Size: 992 B |
After Width: | Height: | Size: 963 B |
After Width: | Height: | Size: 2.5 KiB |
After Width: | Height: | Size: 1.1 KiB |
After Width: | Height: | Size: 1.3 KiB |
After Width: | Height: | Size: 1.1 KiB |
After Width: | Height: | Size: 555 B |
After Width: | Height: | Size: 624 B |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 1.1 KiB |
After Width: | Height: | Size: 1.6 KiB |
After Width: | Height: | Size: 2.4 KiB |
After Width: | Height: | Size: 2.3 KiB |
After Width: | Height: | Size: 1.8 KiB |
After Width: | Height: | Size: 1.6 KiB |
After Width: | Height: | Size: 1.6 KiB |
After Width: | Height: | Size: 1.1 KiB |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 1020 B |
After Width: | Height: | Size: 763 B |
After Width: | Height: | Size: 1.2 KiB |
After Width: | Height: | Size: 1.2 KiB |
After Width: | Height: | Size: 1.0 KiB |
After Width: | Height: | Size: 2.2 KiB |