Lines Matching defs:zoom
568 float zoom = width / bitmapWidth;
570 if (zoom * bitmapHeight <= height)
571 return zoom;
593 // zoom image
597 // update the bitmap size after the zoom
1376 // zoom at location
1559 ShowImageView::SetZoom(float zoom, BPoint where)
1562 if (zoom > 32)
1563 zoom = 32;
1564 if (zoom < fitToBoundsZoom / 2 && zoom < 0.25)
1565 zoom = min_c(fitToBoundsZoom / 2, 0.25);
1567 if (zoom == fZoom) {
1577 // zoom to center if not otherwise specified
1587 fZoom = zoom;
1598 message.AddFloat("zoom", fZoom);
1606 // snap zoom to "fit to bounds", and "original size"
1607 float zoom = fZoom * 1.2;
1611 zoom = fitToBoundsZoom;
1613 zoom = 1.0;
1615 SetZoom(zoom, where);
1622 // snap zoom to "fit to bounds", and "original size"
1623 float zoom = fZoom / 1.2;
1627 zoom = fitToBoundsZoom;
1629 zoom = 1.0;
1631 SetZoom(zoom, where);