Ajout des logos carrés et d'un meilleur support du redimentionnement d'images

_ressources/logo_carre.svg

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="44"
+   height="44"
+   viewBox="0 0 44 44"
+   id="svg2"
+   version="1.1"
+   inkscape:version="1.4.2 (ebf0e940d0, 2025-05-08)"
+   sodipodi:docname="logo_carre.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:dc="http://purl.org/dc/elements/1.1/">
+  <defs
+     id="defs4" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="3.959798"
+     inkscape:cx="17.172593"
+     inkscape:cy="21.465742"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     units="px"
+     inkscape:window-width="1366"
+     inkscape:window-height="702"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0"
+     inkscape:showpageshadow="2"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1" />
+  <metadata
+     id="metadata7">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Calque 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(2.2888184e-7,-1008.3622)">
+    <g
+       style="font-style:normal;font-weight:normal;font-size:40px;line-height:125%;font-family:Sans;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="text4136"
+       transform="matrix(1.1379801,0,0,1.1379801,3.1581138e-8,-151.20504)" />
+    <g
+       style="font-style:normal;font-weight:normal;font-size:40px;line-height:125%;font-family:Sans;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+       id="text4136-1"
+       transform="matrix(1.1379801,0,0,1.1379801,-348.56109,665.85293)">
+      <path
+         d="m 327.11423,334.16668 -10.09786,-27.23536 -10.34214,27.23536 z m -18.81955,-1.26818 5.88391,-15.54965 4.87414,-1.40926 6.40569,16.95891 z"
+         style="font-style:normal;font-variant:normal;font-weight:200;font-stretch:normal;font-family:'Fira Sans';-inkscape-font-specification:'Fira Sans Ultra-Light';fill:#000000;fill-opacity:1"
+         id="path4159"
+         inkscape:connector-curvature="0"
+         sodipodi:nodetypes="ccccccccc" />
+      <path
+         d="m 344.58688,334.12116 -0.008,-1.22266 h -1.36672 l -8.73903,-23.79476 0.83839,-1.55306 -0.73436,-0.62958 -0.82296,1.22506 -0.69448,-1.17371 -0.71601,0.66008 0.84437,1.49829 -9.42882,23.76768 h -1.23813 l 0.0188,1.26818 z m -17.50259,-1.22266 6.57828,-15.42426 6.1435,15.42426 z"
+         style="font-style:normal;font-variant:normal;font-weight:200;font-stretch:normal;font-size:40px;line-height:125%;font-family:'Fira Sans';-inkscape-font-specification:'Fira Sans Ultra-Light';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+         id="path4159-4"
+         inkscape:connector-curvature="0"
+         sodipodi:nodetypes="cccccccccccccccccc" />
+    </g>
+  </g>
+</svg>

includes/images.php

@@ -25,10 +25,10 @@ function generate_image_thumbnail($source_image_path, $thumbnail_image_path, $wi
 	// If the limitation is on the height (cuts on the width)
 	if($height*$source_image_width/$source_image_height > $width) {
 		$src_x = (int)(($source_image_width - $source_image_height * $width / $height) / 2);
-		$source_image_width = $source_image_height * $width / $height;
+		$source_image_width = (int)($source_image_height * $width / $height);
 	} else {
 		$src_y = (int)(($source_image_height - $source_image_width * $height / $width) / 2);
-		$source_image_height = $source_image_width * $height / $width;
+		$source_image_height = (int)($source_image_width * $height / $width);
 	}
 
 	$thumbnail_gd_image = imagecreatetruecolor($thumbnail_image_width, $thumbnail_image_height);