Example usage for android.graphics.drawable PictureDrawable PictureDrawable

List of usage examples for android.graphics.drawable PictureDrawable PictureDrawable

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Introduction

In this page you can find the example usage for android.graphics.drawable PictureDrawable PictureDrawable.

Prototype

public PictureDrawable(Picture picture)

Source Link

Document

Construct a new drawable referencing the specified picture.

Usage

From source file:com.rk.lib.view.SVGView.java

/**
 * Caches the previous reference resources or create the new reference if
 * the previous reference not availabe and Sets a drawable as the content of
 * this ImageView./*from ww  w . j a  v  a 2  s .c o  m*/
 * 
 * @param resourceId
 *            - Integer value that refers the SVG resource
 * @param isSvgResource
 *            - Boolean value that refers the resource is drawable or svg.
 *            If the resource is SVG then it will be true, otherwise false.
 */
public void setCacheImageDrawable(int resourceId, boolean isSvgResource) {
    Drawable drawable = memoryCache.get(resourceId);
    if (drawable != null) {
        this.setImageDrawable(drawable);
    } else {
        if (isSvgResource) {
            drawable = new PictureDrawable(getPicture(resourceId));
        } else {
            drawable = getResources().getDrawable(resourceId);
        }

        if (drawable != null) {
            this.setImageDrawable(drawable);
            memoryCache.put(resourceId, drawable);
        }
    }
}

From source file:com.rk.lib.view.SVGView.java

/**
 * Caches the previous reference resources or create the new reference if
 * the previous reference not available and Sets a background drawable
 * associated with this ImageView// w  w  w  . j  a va2 s  .c o  m
 * 
 * @param resourceId
 *            - Integer value that refers the SVG resource
 * @param isSvgResource
 *            - Boolean value that refers the resource is drawable or svg.
 *            If the resource is SVG then it will be true, otherwise false.
 */

@SuppressWarnings("deprecation")
@SuppressLint("NewApi")
public void setCacheBackgroundDrawable(int resourceId, boolean isSvgResource) {
    Drawable drawable = memoryCache.get(resourceId);
    if (drawable != null) {
        if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) {
            this.setBackgroundDrawable(drawable);
        } else {
            this.setBackground(drawable);
        }
    } else {
        if (isSvgResource) {
            drawable = new PictureDrawable(getPicture(resourceId));
        } else {
            drawable = getResources().getDrawable(resourceId);
        }

        if (drawable != null) {
            if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.JELLY_BEAN) {
                this.setBackgroundDrawable(drawable);
            } else {
                this.setBackground(drawable);
            }
            memoryCache.put(resourceId, drawable);
        }
    }
}

From source file:rhcad.touchvg.view.internal.ImageCache.java

@SuppressWarnings("unused")
public final Drawable addSVG(Resources res, int id, String name) {
    Drawable drawable = mCache != null ? mCache.get(name) : null;

    if (drawable == null && id != 0 && USE_SVG) {
        try {/* w  w  w.  ja v  a2s  . c  om*/
            final Picture picture = SVG.getFromResource(res, id).renderToPicture();

            if (picture != null && picture.getWidth() > 0) {
                drawable = new PictureDrawable(picture);
                addToCache(name, drawable);
            }
        } catch (SVGParseException e) {
            Log.e(TAG, "Parse resource fail", e);
        }
    }

    return drawable;
}

From source file:uk.ac.ucl.excites.sapelli.collector.ui.items.ImageItem.java

@Override
protected View createView(Context context, boolean recycleChildren) {
    ImageView view = new ImageView(context);

    // Set scaling (raster-based images are only scaled down, never up; vector-based ones can be scaled up or down):
    view.setScaleType(isVectorBased() ? (keepVectorAspectRatio ? ScaleType.FIT_CENTER : ScaleType.FIT_XY)
            : ScaleType.CENTER_INSIDE);//from  w  w w.  j av  a 2s  . co  m

    /* Disable h/w acceleration for vector (SVG) images
     * Reason explained here:
     *  - https://github.com/japgolly/svg-android/commit/a1a613b
     *  - http://stackoverflow.com/q/10384613/1084488 */
    if (isVectorBased())
        ViewCompat.setLayerType(view, ViewCompat.LAYER_TYPE_SOFTWARE, null);

    // Set image:
    try {
        if (!isVectorBased()) { // Raster image (PNG, JPG, GIF, ...):
            if (file != null)
                view.setImageBitmap(BitmapUtils.loadBitmap(context, file)); // use BitmapUtils for memory-safe load of (potentially very large) image
            else
                view.setImageResource(drawableResourceID);
        } else { // Vector image (SVG or SVGZ):
                 //    Using svg-android lib:
                 /*view.setImageDrawable(new SVGDrawable((file != null ?
                    new SVGBuilder().readFromInputStream(new FileInputStream(file)) :
                    new SVGBuilder().readFromResource(context.getResources(), drawableResourceID)).build()));*/
                 //    Using AndroidSVG lib:
            view.setImageDrawable(
                    new PictureDrawable((file != null ? SVG.getFromInputStream(new FileInputStream(file))
                            : SVG.getFromResource(context.getResources(), drawableResourceID))
                                    .renderToPicture()));
        }
    } catch (Exception e) {
        Log.e(TAG, "Could not load image from " + (file != null ? "file" : "drawable resource") + "("
                + (file != null ? file.getAbsolutePath() : "id: " + drawableResourceID) + ")", e);
    }

    return view;
}

From source file:rhcad.touchvg.view.internal.ImageCache.java

@SuppressWarnings("unused")
public final Drawable addSVGFile(String filename, String name) {
    Drawable drawable = mCache != null ? mCache.get(name) : null;

    if (drawable == null && name.endsWith(".svg") && USE_SVG) {
        try {/*  www. ja  v a 2  s.c o m*/
            final InputStream data = new FileInputStream(new File(filename));
            final Picture picture = SVG.getFromInputStream(data).renderToPicture();

            if (picture != null && picture.getWidth() > 0) {
                drawable = new PictureDrawable(picture);
                addToCache(name, drawable);
            }
            data.close();
        } catch (FileNotFoundException e) {
            Log.e(TAG, "File not found", e);
        } catch (IOException e) {
            Log.e(TAG, "SVG read fail", e);
        } catch (SVGParseException e) {
            Log.e(TAG, "Parse file fail", e);
        }
    }

    return drawable;
}

From source file:com.codeskraps.sbrowser.home.SBrowserActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {

    if (item.getItemId() == R.id.itemQuit) {

        try {/* w  w w .  j a v a 2s  .  c o m*/
            dataBaseData.deleteTable(DataBaseData.DB_TABLE_TABS);
        } catch (Exception e) {
            Log.e(TAG, "deleteTable: " + e.getMessage());
        }
        this.finish();
        overridePendingTransition(R.anim.fadein, R.anim.fadeout);

    } else if (item.getItemId() == R.id.itemFeedback) {

        Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);

        String aEmailList[] = { "codeskraps@gmail.com" };

        emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, aEmailList);
        emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "sBrowser - Feedback");
        emailIntent.setType("plain/text");

        startActivity(Intent.createChooser(emailIntent, "Send your feedback in:"));

        /*-
        } else if (item.getItemId() == R.id.itemBuyMeAPint) {
                
           try {
              Intent marketIntent = new Intent(Intent.ACTION_VIEW);
              marketIntent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY
             | Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
              startActivity(marketIntent.setData(Uri.parse("market://developer?id=Codeskraps")));
           } catch (Exception e) {
              Intent browserIntent = new Intent(Intent.ACTION_VIEW,
             Uri.parse("http://play.google.com/store/apps/developer?id=Codeskraps"));
              browserIntent.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY
             | Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
              startActivity(browserIntent);
              Log.e(TAG, e.getMessage());
           }
         */
    } else {

        try {
            Picture picture = webView.capturePicture();
            PictureDrawable pictureDrawable = new PictureDrawable(picture);
            Bitmap bitmap = Bitmap.createBitmap(300, 300, Config.ARGB_8888);
            Canvas canvas = new Canvas(bitmap);
            canvas.drawPicture(pictureDrawable.getPicture());
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            bitmap.compress(android.graphics.Bitmap.CompressFormat.PNG, 100, (OutputStream) bos);
            bitmap.isRecycled();

            BookmarkItem bookmarkItem = new BookmarkItem(webView.getTitle(), webView.getUrl());
            bookmarkItem.setImage(bos.toByteArray());
            sBrowserData.setBookmarkItem(bookmarkItem);
            bos.close();

        } catch (Exception e) {
            Log.e(TAG, "Picture:" + e.getMessage());
            BookmarkItem bookmarkItem = new BookmarkItem("Set title", "Set url");
            bookmarkItem.setImage(null);
            sBrowserData.setBookmarkItem(bookmarkItem);
        }

        SBrowserApplication sBrwoserApp = (SBrowserApplication) getApplication();
        SBrowserActivity.this.startActivity(sBrwoserApp.getMenuIntent(item, SBrowserActivity.this));
        overridePendingTransition(R.anim.fadein, R.anim.fadeout);
    }

    return super.onOptionsItemSelected(item);
}

From source file:org.samcrow.ridgesurvey.MainActivity.java

/**
 * Returns a drawable that represents an icon used to display the user's location
 *
 * @return an icon drawable//  www  . ja va 2  s . c  om
 */
private Drawable getMyLocationDrawable() {
    try {
        final SVG svg = SVG.getFromResource(getResources(), R.raw.my_location_icon);
        // Resize based on screen density
        final float density = getResources().getDisplayMetrics().density;
        svg.setDocumentWidth(svg.getDocumentWidth() * density);
        svg.setDocumentHeight(svg.getDocumentHeight() * density);
        final Picture picture = svg.renderToPicture();
        return new PictureDrawable(picture);
    } catch (SVGParseException e) {
        throw new RuntimeException("Could not load my location image", e);
    }
}

From source file:com.google.appinventor.components.runtime.util.NativeOpenStreetMapController.java

private Drawable rasterizeSVG(MapMarker aiMarker, SVG markerSvg) {
    SVG.Svg svg = markerSvg.getRootElement();
    final float density = view.getContext().getResources().getDisplayMetrics().density;
    float height = aiMarker.Height() <= 0 ? getBestGuessHeight(svg) : aiMarker.Height();
    float width = aiMarker.Width() <= 0 ? getBestGuessWidth(svg) : aiMarker.Width();
    float scaleH = height / getBestGuessHeight(svg);
    float scaleW = width / getBestGuessWidth(svg);
    float scale = (float) Math.sqrt(scaleH * scaleH + scaleW * scaleW);

    // update fill color of SVG <path>
    Paint fillPaint = new Paint();
    Paint strokePaint = new Paint();
    PaintUtil.changePaint(fillPaint, aiMarker.FillColor());
    PaintUtil.changePaint(strokePaint, aiMarker.StrokeColor());
    SVG.Length strokeWidth = new SVG.Length(aiMarker.StrokeWidth() / scale);
    for (SVG.SvgObject element : svg.getChildren()) {
        if (element instanceof SVG.SvgConditionalElement) {
            SVG.SvgConditionalElement path = (SVG.SvgConditionalElement) element;
            path.baseStyle.fill = new SVG.Colour(fillPaint.getColor());
            path.baseStyle.fillOpacity = fillPaint.getAlpha() / 255.0f;
            path.baseStyle.stroke = new SVG.Colour(strokePaint.getColor());
            path.baseStyle.strokeOpacity = strokePaint.getAlpha() / 255.0f;
            path.baseStyle.strokeWidth = strokeWidth;
            if (path.style != null) {
                if ((path.style.specifiedFlags & SPECIFIED_FILL) == 0) {
                    path.style.fill = new SVG.Colour(fillPaint.getColor());
                    path.style.specifiedFlags |= SPECIFIED_FILL;
                }//  w w w .  j  a  v a  2s  . c o m
                if ((path.style.specifiedFlags & SPECIFIED_FILL_OPACITY) == 0) {
                    path.style.fillOpacity = fillPaint.getAlpha() / 255.0f;
                    path.style.specifiedFlags |= SPECIFIED_FILL_OPACITY;
                }
                if ((path.style.specifiedFlags & SPECIFIED_STROKE) == 0) {
                    path.style.stroke = new SVG.Colour(strokePaint.getColor());
                    path.style.specifiedFlags |= SPECIFIED_STROKE;
                }
                if ((path.style.specifiedFlags & SPECIFIED_STROKE_OPACITY) == 0) {
                    path.style.strokeOpacity = strokePaint.getAlpha() / 255.0f;
                    path.style.specifiedFlags |= SPECIFIED_STROKE_OPACITY;
                }
                if ((path.style.specifiedFlags & SPECIFIED_STROKE_WIDTH) == 0) {
                    path.style.strokeWidth = strokeWidth;
                    path.style.specifiedFlags |= SPECIFIED_STROKE_WIDTH;
                }
            }
        }
    }

    // draw SVG to Picture and create a BitmapDrawable for rendering
    Picture picture = markerSvg.renderToPicture();
    Picture scaledPicture = new Picture();
    Canvas canvas = scaledPicture.beginRecording((int) ((width + 2.0f * aiMarker.StrokeWidth()) * density),
            (int) ((height + 2.0f * aiMarker.StrokeWidth()) * density));
    canvas.scale(density * scaleW, density * scaleH);
    canvas.translate(strokeWidth.floatValue(), strokeWidth.floatValue());
    picture.draw(canvas);
    scaledPicture.endRecording();
    return new PictureDrawable(scaledPicture);
}

From source file:com.ywesee.amiko.MainActivity.java

/**
 * Converts given picture to a bitmap//from  w  w w .  j  ava2s.  com
 * @param picture
 * @return
 */
private static Bitmap pictureDrawable2Bitmap(Picture picture) {
    PictureDrawable pictureDrawable = new PictureDrawable(picture);
    Bitmap bitmap = Bitmap.createBitmap(pictureDrawable.getIntrinsicWidth(),
            pictureDrawable.getIntrinsicHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    canvas.drawPicture(pictureDrawable.getPicture());
    return bitmap;
}