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| − | {{Tuto Details
| + | S_initier_aux_sciences_participatives_en_ville_Observation_fleurs-red |
| − | |Main_Picture=Convertir_une_image_en_format_xbm_exportXbmTexte.png
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| − | |Licences=Attribution (CC-BY)
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| − | |Description=Ce format est utilisé pour afficher des images sur des écrans OLED ou utiliser des imprimantes Thermiques avec Arduino
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| − | |Disciplines scientifiques=Arduino
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| − | |Difficulty=Technical
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| − | |Duration=30
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| − | |Duration-type=minute(s)
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| − | |Tags=convertir
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| − | }}
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| − | {{Introduction}}
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| − | {{Materials
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| − | |ItemList={{ItemList
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| − | |Item=The Gimp
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| − | }}
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Ouvrez le logiciel The Gimp, chargez l'image et détourez la forme
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| − | |Step_Content=Ici, le fond est blanc,le détourage se fait avec l'outil de sélection par couleur.
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| − | | |
| − | Je copie le fond blanc.
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_ExportXbmLogo.png
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmSelectionCouleur.png
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| − | |Step_Picture_01_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":0,"top":0,"width":800,"height":545,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":0.75,"scaleY":0.75,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"http://wikidebrouillard.dokit.io/w/images/thumb/6/66/Convertir_une_image_en_format_xbm_exportXbmSelectionCouleur.png/800px-Convertir_une_image_en_format_xbm_exportXbmSelectionCouleur.png","filters":[]},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":97.67,"top":50.67,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":15,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.2,"scaleY":0.2,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":135.6,"top":256.6,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":12.5,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.24,"scaleY":0.24,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586}],"height":409,"width":600}
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| − | |Step_Picture_02=Convertir_une_image_en_format_xbm_exportXbmCopierCouleur.png
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=J'insère un nouveau calque sur le quel je colle le détourage
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| − | |Step_Content=Pour insérer un calque je cliques sur "Calque" -> "nouveau calque".
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| − | | |
| − | je colle le détourage sur le nouveau calque.
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmNouveauCalqueTransparent.png
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmColler.png
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Remplir le détourage de noir
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| − | |Step_Content=Et je supprime le premier calque pour finir.
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmPotDePeintureNoire.png
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| − | |Step_Picture_00_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":0,"top":0,"width":800,"height":545,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":0.75,"scaleY":0.75,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"http://wikidebrouillard.dokit.io/w/images/thumb/2/23/Convertir_une_image_en_format_xbm_exportXbmPotDePeintureNoire.png/800px-Convertir_une_image_en_format_xbm_exportXbmPotDePeintureNoire.png","filters":[]},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":36.04,"top":93.04,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":15.79,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.19,"scaleY":0.19,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":88.91,"top":132.91,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":13.04,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.23,"scaleY":0.23,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfarrow","version":"2.4.6","originX":"center","originY":"center","left":313.74,"top":130.24,"width":10,"height":90,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":5.78,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.52,"scaleY":0.52,"angle":85.23,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"points":[{"x":10,"y":10},{"x":10,"y":100},{"x":5,"y":90},{"x":10,"y":100},{"x":15,"y":90}]},{"type":"wfarrow","version":"2.4.6","originX":"center","originY":"center","left":325,"top":178,"width":10,"height":90,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":3,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":1,"scaleY":1,"angle":44.39,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"points":[{"x":10,"y":10},{"x":10,"y":100},{"x":5,"y":90},{"x":10,"y":100},{"x":15,"y":90}]},{"type":"wfarrow","version":"2.4.6","originX":"center","originY":"center","left":385.92,"top":177.78,"width":10,"height":90,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":5.62,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.53,"scaleY":0.53,"angle":350.46,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"points":[{"x":10,"y":10},{"x":10,"y":100},{"x":5,"y":90},{"x":10,"y":100},{"x":15,"y":90}]}],"height":409,"width":600}
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmSupprimerCalque.png
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Changer le mode de l'image pour le mode couleur indexé
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| − | |Step_Content=Choisissez "Utiliser une palette noir et blanc (1-bit)"
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmModeCouleurIndexee.png
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmPaletteNetB.png
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| − | |Step_Picture_01_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":0,"top":0,"width":800,"height":722,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":0.75,"scaleY":0.75,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"http://wikidebrouillard.dokit.io/w/images/thumb/8/86/Convertir_une_image_en_format_xbm_exportXbmPaletteNetB.png/800px-Convertir_une_image_en_format_xbm_exportXbmPaletteNetB.png","filters":[]},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":251,"top":197.67,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":3,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":1,"scaleY":0.18,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586}],"height":541,"width":600}
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Ajustement de la taille
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| − | |Step_Content=Cliquer sur "Edition" -> "Echelle et taille de l'image"
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| − | | |
| − | Réduisez la résolution, et mettez la taille à la dimension voulue (ici l'écran oled faisant 64 pixel de haut, c'est 64 px qu'on choisis).
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| − | | |
| − | Mettez à l'échelle et hop votre réduit. Agrandissez la visualisation en appuyant sur la touche "+".
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmEchelleEtTaille.png
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmEchelleEtTaille2.png
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| − | |Step_Picture_02=Convertir_une_image_en_format_xbm_exportXbmEchelleEtTaille3.png
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| − | |Step_Picture_03=Convertir_une_image_en_format_xbm_exportXbmEchelleEtTaille4.png
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| − | |Step_Picture_04=Convertir_une_image_en_format_xbm_exportXbmEchelleZoom.png
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Retouchez les pixels un à un
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| − | |Step_Content=Avec l'outil crayon, en réglant le diamètre à 1 pixel (C'est aussi de cette manière que vous pouvez faire des dessins libres).
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmCoorectionPixels.png
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| − | |Step_Picture_00_annotation={"version":"2.4.6","objects":[{"type":"image","version":"2.4.6","originX":"left","originY":"top","left":0,"top":0,"width":800,"height":545,"fill":"rgb(0,0,0)","stroke":null,"strokeWidth":0,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":4,"scaleX":0.75,"scaleY":0.75,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"crossOrigin":"","cropX":0,"cropY":0,"src":"http://wikidebrouillard.dokit.io/w/images/thumb/7/78/Convertir_une_image_en_format_xbm_exportXbmCoorectionPixels.png/800px-Convertir_une_image_en_format_xbm_exportXbmCoorectionPixels.png","filters":[]},{"type":"wfarrow","version":"2.4.6","originX":"center","originY":"center","left":430,"top":195,"width":10,"height":90,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":3,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":1,"scaleY":1,"angle":27.36,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"points":[{"x":10,"y":10},{"x":10,"y":100},{"x":5,"y":90},{"x":10,"y":100},{"x":15,"y":90}]},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":67.08,"top":96.08,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":25,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.12,"scaleY":0.12,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586},{"type":"wfcircle","version":"2.4.6","originX":"center","originY":"center","left":73.11,"top":213.01,"width":200,"height":200,"fill":"rgba(255,0,0,0)","stroke":"red","strokeWidth":5.26,"strokeDashArray":null,"strokeLineCap":"butt","strokeDashOffset":0,"strokeLineJoin":"miter","strokeMiterLimit":10,"scaleX":0.57,"scaleY":0.12,"angle":0,"flipX":false,"flipY":false,"opacity":1,"shadow":null,"visible":true,"clipTo":null,"backgroundColor":"","fillRule":"nonzero","paintFirst":"fill","globalCompositeOperation":"source-over","transformMatrix":null,"skewX":0,"skewY":0,"radius":100,"startAngle":0,"endAngle":6.283185307179586}],"height":409,"width":600}
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| − | }}
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| − | {{Tuto Step
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| − | |Step_Title=Exportez en xbm
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| − | |Step_Content=Cliquez sur "Fichier" -> "Exporter sous"
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| − | | |
| − | Choisir le format d'export voulu : .xbm
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| − | | |
| − | Vérifier le fichier exporter en l'ouvrant avec un éditeur de texte.
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| − | Avec cette base, vous pouvez réaliser un [[Badge avec un écran Oled]] par exemple.
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| − | |Step_Picture_00=Convertir_une_image_en_format_xbm_exportXbmExport.png
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| − | |Step_Picture_01=Convertir_une_image_en_format_xbm_exportXbmFormaExport.png
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| − | |Step_Picture_02=Convertir_une_image_en_format_xbm_exportXbmFormatExport.png
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| − | |Step_Picture_03=Convertir_une_image_en_format_xbm_exportXbmTexte.png
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| − | }}
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| − | {{Notes}}
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| − | {{Tuto Status
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| − | |Complete=Published
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| − | }}
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| − | {{Separator}}
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