本文整理汇总了Java中com.caverock.androidsvg.SVG.getFromInputStream方法的典型用法代码示例。如果您正苦于以下问题：Java SVG.getFromInputStream方法的具体用法？Java SVG.getFromInputStream怎么用？Java SVG.getFromInputStream使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.caverock.androidsvg.SVG的用法示例。
在下文中一共展示了SVG.getFromInputStream方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getBitmapFromSvgInputstream
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
private Bitmap getBitmapFromSvgInputstream(InputStream is) {
Bitmap bitmap = null;
try {
SVG svg = SVG.getFromInputStream(is);
double width = 16;
double height = 16;
if (svg.getDocumentViewBox() != null) {
width = svg.getDocumentViewBox().width();
height = svg.getDocumentViewBox().height();
} else {
Log.d(TAG, "DocumentViewBox is null. assuming width and heigh of 16px.");
}
bitmap = Bitmap.createBitmap((int) Math.ceil(width), (int) Math.ceil(height), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);//drawARGB(0,0,0,0);//drawRGB(255, 255, 255);
svg.renderToCanvas(canvas);
} catch (SVGParseException e) {
e.printStackTrace();
}
return bitmap;
}
示例2: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
public Resource<SVG> decode(InputStream source, int width, int height, Options options)
throws IOException {
try {
SVG svg = SVG.getFromInputStream(source);
return new SimpleResource<SVG>(svg);
} catch (SVGParseException ex) {
throw new IOException("Cannot load SVG from stream", ex);
}
}
示例3: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
public Resource<SVG> decode(InputStream source, int width, int height, Options options)
throws IOException {
try {
SVG svg = SVG.getFromInputStream(source);
return new SimpleResource<>(svg);
} catch (SVGParseException ex) {
throw new IOException("Cannot load SVG from stream", ex);
}
}
示例4: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
@Override
public CloseableImage decode(
EncodedImage encodedImage,
int length,
QualityInfo qualityInfo,
ImageDecodeOptions options) {
try {
SVG svg = SVG.getFromInputStream(encodedImage.getInputStream());
return new CloseableSvgImage(svg);
} catch (SVGParseException e) {
e.printStackTrace();
}
return null;
}
示例5: loadSvg
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
private Pair<Drawable, int[]> loadSvg(InputStream is) throws SVGParseException {
SVG svg = SVG.getFromInputStream(is);
int[] size = new int[2];
size[0] = (int) svg.getDocumentViewBox().width();
size[1] = (int) svg.getDocumentViewBox().height();
svg.setDocumentWidth(mSize);
svg.setDocumentHeight(mSize);
return new Pair<>(new PictureDrawable(svg.renderToPicture()), size);
}
示例6: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
public Resource<SVG> decode(InputStream source, int width, int height) throws IOException {
try {
SVG svg = SVG.getFromInputStream(source);
return new SimpleResource<SVG>(svg);
} catch (SVGParseException ex) {
throw new IOException("Cannot load SVG from stream", ex);
}
}
示例7: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
@Override
public Resource<SVG> decode (InputStream source, int width, int height) throws IOException
{
try
{
SVG svg = SVG.getFromInputStream( source );
return new SimpleResource<SVG>( svg );
} catch ( SVGParseException ex )
{
throw new IOException( "Cannot load SVG from stream", ex );
}
}
示例8: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
public Resource<Bitmap> decode (InputStream source, int width, int height) throws IOException
{
try
{
SVG svg = SVG.getFromInputStream( source );
Bitmap bitmap = findBitmap( width, height );
Canvas canvas = new Canvas( bitmap );
svg.renderToCanvas( canvas );
return BitmapResource.obtain( bitmap, bitmapPool );
} catch ( SVGParseException ex )
{
throw new IOException( "Cannot load SVG from stream", ex );
}
}
示例9: getAndroidBitmap
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
private static android.graphics.Bitmap getAndroidBitmap(InputStream inputStream, PlatformConnector.SvgScaleType scaleType, float scaleValue) throws IOException {
synchronized (SVG.getVersion()) {
try {
SVG svg = SVG.getFromInputStream(inputStream);
Picture picture = svg.renderToPicture();
float scale = 1;
switch (scaleType) {
case SCALED_TO_WIDTH:
scale = scaleValue / picture.getWidth();
break;
case SCALED_TO_HEIGHT:
scale = scaleValue / picture.getHeight();
break;
case DPI_SCALED:
scale = CB.getScaledFloat(scaleValue);
break;
case SCALED_TO_WIDTH_OR_HEIGHT:
scale = Math.min(scaleValue / picture.getHeight(), scaleValue / picture.getWidth());
break;
}
float bitmapWidth = picture.getWidth() * scale;
float bitmapHeight = picture.getHeight() * scale;
android.graphics.Bitmap bitmap = android.graphics.Bitmap.createBitmap((int) Math.ceil(bitmapWidth),
(int) Math.ceil(bitmapHeight), Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
canvas.drawPicture(picture, new RectF(0, 0, bitmapWidth, bitmapHeight));
return bitmap;
} catch (Exception e) {
throw new IOException(e);
}
}
}
示例10: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
@Override
public Resource<SVG> decode(InputStream source, int width, int height) throws IOException {
try {
SVG svg = SVG.getFromInputStream(source);
svg.setDocumentHeight(height);
svg.setDocumentWidth(width);
svg.setDocumentPreserveAspectRatio(PreserveAspectRatio.LETTERBOX);
return new SimpleResource<>(svg);
} catch (SVGParseException ex) {
throw new IOException("Cannot load SVG from stream", ex);
}
}
示例11: decode
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
public Resource<SVG> decode(InputStream source, int width, int height) throws IOException {
try {
SVG svg = SVG.getFromInputStream(source);
return new SimpleResource<>(svg);
} catch (SVGParseException ex) {
throw new IOException("Cannot load SVG from stream", ex);
}
}
示例12: writeSvgAsPng
import com.caverock.androidsvg.SVG; //导入方法依赖的package包/类
private void writeSvgAsPng(InputStream svgData, int width, int height, OutputStream output) throws SVGParseException {
SVG svg = SVG.getFromInputStream(svgData);
Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
Canvas canvas = new Canvas(bitmap);
canvas.scale(width / svg.getDocumentWidth(), height / svg.getDocumentHeight(), 0F, 0F);
svg.renderToCanvas(canvas);
bitmap.compress(Bitmap.CompressFormat.PNG, 100, output);
}