Add Zoom/Expand icon
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@ -851,6 +851,42 @@ static void icon_zoom (cairo_t *cr, const enum Gtkmm2ext::ArdourIcon::Icon icon,
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}
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}
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/** Toolbar icon - Mixbus Zoom Expand, rotated TimeAxisExpand */
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static void icon_zoom_expand (cairo_t *cr, const int width, const int height)
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{
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const double x = width * .5;
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const double y = height * .5;
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const double wh = std::min (x, y) * .66;
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const double ar = std::min (x, y) * .15;
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const double tri = .7 * (wh - ar);
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cairo_rectangle (cr, x - wh, y - wh, 2 * wh, 2 * wh);
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VECTORICONSTROKEFILL(.75);
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cairo_set_line_width (cr, 1.0);
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cairo_move_to (cr, x - wh + 0.5, y);
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cairo_line_to (cr, x - ar - 0.5, y - tri);
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cairo_line_to (cr, x - ar - 0.5, y + tri);
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cairo_close_path (cr);
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cairo_set_source_rgba (cr, 1, 1, 1, .5);
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cairo_stroke_preserve (cr);
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cairo_set_source_rgba (cr, 0, 0, 0, 1.0);
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cairo_fill (cr);
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cairo_move_to (cr, x + wh - 0.5, y);
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cairo_line_to (cr, x + ar + 0.5, y - tri);
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cairo_line_to (cr, x + ar + 0.5, y + tri);
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cairo_close_path (cr);
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cairo_set_source_rgba (cr, 1, 1, 1, .5);
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cairo_stroke_preserve (cr);
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cairo_set_source_rgba (cr, 0, 0, 0, 1.0);
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cairo_fill (cr);
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}
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/*****************************************************************************
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* Misc buttons
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@ -1042,6 +1078,9 @@ Gtkmm2ext::ArdourIcon::render (cairo_t *cr,
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case ZoomFull:
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icon_zoom (cr, icon, width, height, fg_color);
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break;
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case ZoomExpand:
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icon_zoom_expand (cr, width, height);
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break;
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case TimeAxisShrink:
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icon_tav_shrink (cr, width, height);
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break;
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@ -26,6 +26,7 @@ namespace Gtkmm2ext { namespace ArdourIcon {
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ZoomIn,
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ZoomOut,
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ZoomFull,
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ZoomExpand,
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TimeAxisShrink,
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TimeAxisExpand,
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ToolGrab,
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