📄 interfacegnome_1_1magnifier_1_1zoomregion.html
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<tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d115fd0e27918367fc0961c9120bc1234"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_RED" ref="9ca87838255a2aa8c7d54cfc0705f74d115fd0e27918367fc0961c9120bc1234" args="" -->COLORBLIND_FILTER_T_SELECTIVE_SATURATE_RED</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d70a2a4a3dc80e4c8b663fbca12c30e4d"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_GREEN" ref="9ca87838255a2aa8c7d54cfc0705f74d70a2a4a3dc80e4c8b663fbca12c30e4d" args="" -->COLORBLIND_FILTER_T_SELECTIVE_SATURATE_GREEN</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74dfcc98e139fce8321cd706c37d1777b09"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_SATURATE_BLUE" ref="9ca87838255a2aa8c7d54cfc0705f74dfcc98e139fce8321cd706c37d1777b09" args="" -->COLORBLIND_FILTER_T_SELECTIVE_SATURATE_BLUE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74dac42706655d7d4913b1c25cb552faf85"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_RED" ref="9ca87838255a2aa8c7d54cfc0705f74dac42706655d7d4913b1c25cb552faf85" args="" -->COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_RED</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d146fda638eecc53bace1fc40383066d4"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_GREEN" ref="9ca87838255a2aa8c7d54cfc0705f74d146fda638eecc53bace1fc40383066d4" args="" -->COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_GREEN</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d482a34af73f5f91f61f1ebafc0e56546"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_BLUE" ref="9ca87838255a2aa8c7d54cfc0705f74d482a34af73f5f91f61f1ebafc0e56546" args="" -->COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE_BLUE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d559bedeaab38042a4b2549d34883d474"></a><!-- doxytag: member="COLORBLIND_FILTER_T_HUE_SHIFT_POSITIVE" ref="9ca87838255a2aa8c7d54cfc0705f74d559bedeaab38042a4b2549d34883d474" args="" -->COLORBLIND_FILTER_T_HUE_SHIFT_POSITIVE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d7274d3bb871525a355021bfdb3c758d3"></a><!-- doxytag: member="COLORBLIND_FILTER_T_HUE_SHIFT_NEGATIVE" ref="9ca87838255a2aa8c7d54cfc0705f74d7274d3bb871525a355021bfdb3c758d3" args="" -->COLORBLIND_FILTER_T_HUE_SHIFT_NEGATIVE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d04579971ba1eb68638455c994763ff48"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_SATURATE" ref="9ca87838255a2aa8c7d54cfc0705f74d04579971ba1eb68638455c994763ff48" args="" -->COLORBLIND_FILTER_T_SELECTIVE_SATURATE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d07fb4293d9fe0dcd79af9f77a7346ad1"></a><!-- doxytag: member="COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE" ref="9ca87838255a2aa8c7d54cfc0705f74d07fb4293d9fe0dcd79af9f77a7346ad1" args="" -->COLORBLIND_FILTER_T_SELECTIVE_DESSATURATE</em> </td><td></td></tr><tr><td valign="top"><em><a class="anchor" name="9ca87838255a2aa8c7d54cfc0705f74d4a5eeeff7d288086122eadb15fbe92af"></a><!-- doxytag: member="COLORBLIND_FILTER_T_MONOCHRONE_OTHERS" ref="9ca87838255a2aa8c7d54cfc0705f74d4a5eeeff7d288086122eadb15fbe92af" args="" -->COLORBLIND_FILTER_T_MONOCHRONE_OTHERS</em> </td><td></td></tr></table></dl><p>Definition at line <a class="el" href="GNOME__Magnifier_8idl-source.html#l00056">56</a> of file <a class="el" href="GNOME__Magnifier_8idl-source.html">GNOME_Magnifier.idl</a>.</div></div><p><hr><h2>Member Function Documentation</h2><a class="anchor" name="5246196c5995c743390aa424ea64caac"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::setMagFactor" ref="5246196c5995c743390aa424ea64caac" args="(in float magX, in float magY)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">boolean GNOME::Magnifier::ZoomRegion::setMagFactor </td> <td>(</td> <td class="paramtype">in float </td> <td class="paramname"> <em>magX</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">in float </td> <td class="paramname"> <em>magY</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Set the current x and y magnification ratio. <p>(Convenience method for setting mag-factor-x and mag-factor-y properties). Note that if the zoom region's target hasn't yet been realized or mapped to the display, we will not be able to detect failure, so a return of TRUE must be taken on advisement if the operation is performed on a newly-created zoom region. <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>magX</em> </td><td>the magnification factor in the x direction for the specified region. </td></tr> <tr><td valign="top"></td><td valign="top"><em>magY</em> </td><td>the magnification factor in the x direction for the specified region. </td></tr> </table></dl><dl compact><dt><b>Returns:</b></dt><dd>TRUE if operation succeeded, FALSE if the requested mag factor cannot be set. </dd></dl></div></div><p><a class="anchor" name="72d9adc2f15cdba1034df9516bd8a1e4"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::getMagFactor" ref="72d9adc2f15cdba1034df9516bd8a1e4" args="(out float magX, out float magY)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">void GNOME::Magnifier::ZoomRegion::getMagFactor </td> <td>(</td> <td class="paramtype">out float </td> <td class="paramname"> <em>magX</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">out float </td> <td class="paramname"> <em>magY</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Get the current x and y magnification ratios. <p>(Convenience method for getting mag-factor-x and mag-factor-y properties). <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>magX,:</em> </td><td>the magnification factor in the x direction for the specified region. </td></tr> <tr><td valign="top"></td><td valign="top"><em>magY,:</em> </td><td>the magnification factor in the x direction for the specified region. </td></tr> </table></dl></div></div><p><a class="anchor" name="13c94685c141851afa53ef7d9893c433"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::getProperties" ref="13c94685c141851afa53ef7d9893c433" args="()" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">Bonobo::PropertyBag GNOME::Magnifier::ZoomRegion::getProperties </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Gets the current property settings for this <a class="el" href="interfaceGNOME_1_1Magnifier_1_1ZoomRegion.html">ZoomRegion</a>. <p>Properties managed by the <a class="el" href="interfaceGNOME_1_1Magnifier_1_1ZoomRegion.html">ZoomRegion</a> include "smoothing-type", "contrast", "inverse-video", "border-size", "border-color", "x-alignment", "y-alignment", "is-managed", "viewport", "mag-factor-x", "mag-factor-y". <dl compact><dt><b>Returns:</b></dt><dd>a Bonobo::PropertyBag containing the ZoomRegion's properties. </dd></dl></div></div><p><a class="anchor" name="69e387a422cc8eb32f291a0e18aa6c43"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::setROI" ref="69e387a422cc8eb32f291a0e18aa6c43" args="(in RectBounds bounds)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">oneway void GNOME::Magnifier::ZoomRegion::setROI </td> <td>(</td> <td class="paramtype">in <a class="el" href="structGNOME_1_1Magnifier_1_1RectBounds.html">RectBounds</a> </td> <td class="paramname"> <em>bounds</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Set the region of interest for the magnifier. <p><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>bounds,:</em> </td><td>the ROI bounding box </td></tr> </table></dl></div></div><p><a class="anchor" name="79f285439e6a001c30df203713da1493"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::markDirty" ref="79f285439e6a001c30df203713da1493" args="(in RectBounds dirtyRegion)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">void GNOME::Magnifier::ZoomRegion::markDirty </td> <td>(</td> <td class="paramtype">in <a class="el" href="structGNOME_1_1Magnifier_1_1RectBounds.html">RectBounds</a> </td> <td class="paramname"> <em>dirtyRegion</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Mark the zoom region or a sub-region 'dirty' and in need of updating. <p><dl compact><dt><b>Note:</b></dt><dd>This region will be clipped to the area currently visible in the target region. </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>dirtyRegion,:</em> </td><td>the bounding box of the dirty region. </td></tr> </table></dl></div></div><p><a class="anchor" name="baf8a034f7a1988a6de31a8e8d17f47d"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::getROI" ref="baf8a034f7a1988a6de31a8e8d17f47d" args="()" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="structGNOME_1_1Magnifier_1_1RectBounds.html">RectBounds</a> GNOME::Magnifier::ZoomRegion::getROI </td> <td>(</td> <td class="paramname"> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Query a specific zoom region for its ROI. <p><dl compact><dt><b>Returns:</b></dt><dd>the <a class="el" href="structGNOME_1_1Magnifier_1_1RectBounds.html">RectBounds</a> bounding box of the zoom ROI. </dd></dl></div></div><p><a class="anchor" name="f2367b706acefe4f19215aad3ce7bfd3"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::moveResize" ref="f2367b706acefe4f19215aad3ce7bfd3" args="(in RectBounds bounds)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">void GNOME::Magnifier::ZoomRegion::moveResize </td> <td>(</td> <td class="paramtype">in <a class="el" href="structGNOME_1_1Magnifier_1_1RectBounds.html">RectBounds</a> </td> <td class="paramname"> <em>bounds</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p>Move and resize the specified zoom region on the target display. <p>(Convenience method for setting "viewport" property). <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td valign="top"></td><td valign="top"><em>bounds,:</em> </td><td>the bounding box, in target display coordinates, of the ZoomRegion's display viewport. </td></tr> </table></dl></div></div><p><a class="anchor" name="c08a430b3fa32d0f2b33f0ccb2a9fff4"></a><!-- doxytag: member="GNOME::Magnifier::ZoomRegion::dispose" ref="c08a430b3fa32d0f2b33f0ccb2a9fff4" args="()" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">void GNOME::Magnifier::ZoomRegion::dispose </td>⌨️ 快捷键说明
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