Example usage for android.text TextPaint setStyle

Introduction

In this page you can find the example usage for android.text TextPaint setStyle.

Prototype

public void setStyle(Style style) 

Source Link

Document

Set the paint's style, used for controlling how primitives' geometries are interpreted (except for drawBitmap, which always assumes Fill).

Usage

From source file:org.wikipedia.page.shareafact.SnippetImage.java

@NonNull
private static Layout drawTextSnippet(@NonNull Canvas canvas, @NonNull CharSequence textSnippet) {
    final int top = TOP_PADDING;
    final int maxHeight = 225;
    final int maxLines = 5;
    final float maxFontSize = 195.0f;
    final float minFontSize = 32.0f;

    TextPaint textPaint = new TextPaint();
    textPaint.setAntiAlias(true);//from  w ww. j  a  va2 s  . c o  m
    textPaint.setColor(Color.WHITE);
    textPaint.setTextSize(maxFontSize);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setTypeface(Typeface.DEFAULT_BOLD);
    textPaint.setShadowLayer(1.0f, 1.0f, 1.0f, Color.GRAY);

    StaticLayout textLayout = optimizeTextSize(
            new TextLayoutParams(textSnippet, textPaint, TEXT_WIDTH, SPACING_MULTIPLIER), maxHeight, maxLines,
            maxFontSize, minFontSize);

    canvas.save();
    int horizontalCenterOffset = top + (maxHeight - textLayout.getHeight()) / QUARTER;
    canvas.translate(HORIZONTAL_PADDING, horizontalCenterOffset);
    textLayout.draw(canvas);
    canvas.restore();

    return textLayout;
}

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From source file:org.wikipedia.page.shareafact.SnippetImage.java

private static int drawDescription(@NonNull Canvas canvas, @Nullable String description, int top,
        boolean isArticleRTL) {
    final int marginBottom = 5;
    final int maxHeight = 23;
    final int maxLines = 2;
    final float maxFontSize = 15.0f;
    final float minFontSize = 10.0f;

    if (TextUtils.isEmpty(description)) {
        return top - marginBottom;
    }//from  ww w.  j a  va 2s . co m
    TextPaint textPaint = new TextPaint();
    textPaint.setAntiAlias(true);
    textPaint.setColor(Color.WHITE);
    textPaint.setTextSize(maxFontSize);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setShadowLayer(1.0f, 0.0f, 0.0f, Color.GRAY);

    StaticLayout textLayout = optimizeTextSize(
            new TextLayoutParams(description, textPaint, DESCRIPTION_WIDTH, SPACING_MULTIPLIER), maxHeight,
            maxLines, maxFontSize, minFontSize);
    int left = HORIZONTAL_PADDING;
    if (isArticleRTL) {
        left = WIDTH - HORIZONTAL_PADDING - textLayout.getWidth();
    }

    top = top - marginBottom - textLayout.getHeight();
    canvas.save();
    canvas.translate(left, top);
    textLayout.draw(canvas);
    canvas.restore();

    return top;
}

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From source file:org.wikipedia.page.shareafact.SnippetImage.java

private static void drawTitle(@NonNull Canvas canvas, @NonNull String title, int top, boolean isArticleRTL) {
    final int marginBottom = 0;
    final int maxHeight = 70;
    final int maxLines = 2;
    final float maxFontSize = 30.0f;
    final float spacingMultiplier = 0.7f;

    TextPaint textPaint = new TextPaint();
    textPaint.setAntiAlias(true);/*from ww w  . j a  v  a2 s .co  m*/
    textPaint.setColor(Color.WHITE);
    textPaint.setTextSize(maxFontSize);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setTypeface(SERIF);
    textPaint.setShadowLayer(1.0f, 0.0f, 1.0f, Color.GRAY);

    StaticLayout textLayout = optimizeTextSize(
            new TextLayoutParams(title, textPaint, DESCRIPTION_WIDTH, spacingMultiplier), maxHeight, maxLines,
            maxFontSize, maxFontSize);
    int left = HORIZONTAL_PADDING;
    if (isArticleRTL) {
        left = WIDTH - HORIZONTAL_PADDING - textLayout.getWidth();
    }
    int marginBottomTotal = marginBottom;
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
        // versions < 5.0 don't compensate for bottom margin correctly when line
        // spacing is less than 1.0, so we'll compensate ourselves
        final int marginBoost = 10;
        marginBottomTotal += marginBoost;
    }

    top = top - marginBottomTotal - textLayout.getHeight();
    canvas.save();
    canvas.translate(left, top);
    textLayout.draw(canvas);
    canvas.restore();
}

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From source file:com.busdrone.android.ui.VehicleMarkerRenderer.java

private Bitmap render(int color, String text) {
    TextPaint textPaint = new TextPaint();
    textPaint.setColor(Color.WHITE);
    textPaint.setStyle(Paint.Style.FILL);
    textPaint.setAntiAlias(true);//  ww w. j  av  a 2 s.c  om
    textPaint.setTextSize(mTextSize);

    Rect textBounds = new Rect();
    textPaint.getTextBounds(text, 0, text.length(), textBounds);

    int width = mPadding + textBounds.width() + mPadding;
    int height = mPadding + textBounds.height() + mPadding;

    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(bitmap);

    Paint paint = new Paint();
    paint.setStyle(Paint.Style.FILL);
    paint.setColor(color);
    canvas.drawRoundRect(new RectF(0, 0, width, height), mCornerRadius, mCornerRadius, paint);

    canvas.drawText(text, (width / 2f) - (textBounds.width() / 2f), (height / 2f) + (textBounds.height() / 2f),
            textPaint);

    return bitmap;
}

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