[orx-composition, orx-svg] Move Composition and SVG code from OPENRNDR to ORX

orx-svg/src/commonMain/kotlin/SVGConstants.kt

@@ -0,0 +1,147 @@
+package org.openrndr.extra.svg
+
+/** Element tag constants */
+internal object Tag {
+    const val CIRCLE = "circle"
+    const val DEFS = "defs"
+    const val ELLIPSE = "ellipse"
+    const val G = "g"
+    const val IMAGE = "image"
+    const val LINE = "line"
+    const val LINEAR_GRADIENT = "linearGradient"
+    const val PATH = "path"
+    const val POLYGON = "polygon"
+    const val POLYLINE = "polyline"
+    const val RADIAL_GRADIENT = "radialGradient"
+    const val RECT = "rect"
+    const val STOP = "stop"
+    const val SVG = "svg"
+    const val TBREAK = "tbreak"
+    const val TEXT = "text"
+    const val TEXT_AREA = "textArea"
+    const val TSPAN = "tspan"
+    const val USE = "use"
+
+    val containerList = listOf(
+        DEFS,
+        G,
+        SVG,
+        USE
+    )
+
+    val graphicsList = listOf(
+        CIRCLE,
+        ELLIPSE,
+        IMAGE,
+        LINE,
+        PATH,
+        POLYGON,
+        POLYLINE,
+        RECT,
+        STOP,
+        TBREAK,
+        TEXT,
+        TEXT_AREA,
+        TSPAN
+    )
+}
+
+/** Attribute key constants */
+internal object Attr {
+    const val BASE_PROFILE = "baseProfile"
+    const val CLASS = "class"
+    const val CX = "cx"
+    const val CY = "cy"
+    const val D = "d"
+    const val DX = "dx"
+    const val DY = "dy"
+    const val GRADIENT_UNITS = "gradientUnits"
+    const val HEIGHT = "height"
+    const val ID = "id"
+    const val OFFSET = "offset"
+    const val PATH_LENGTH = "pathLength"
+    const val POINTS = "points"
+    const val PRESERVE_ASPECT_RATIO = "preserveAspectRatio"
+    const val R = "r"
+    const val ROTATE = "rotate"
+    const val RX = "rx"
+    const val RY = "ry"
+    const val SPACE = "xml:space"
+    const val STYLE = "style"
+    const val TRANSFORM = "transform"
+    const val VERSION = "version"
+    const val VIEW_BOX = "viewBox"
+    const val WIDTH = "width"
+    const val X = "x"
+    const val X1 = "x1"
+    const val X2 = "x2"
+    const val Y = "y"
+    const val Y1 = "y1"
+    const val Y2 = "y2"
+}
+
+/**
+ * org.openrndr.shape.Property key constants
+ * These can also be defined in a style sheet/attribute
+ */
+internal object Prop {
+    const val COLOR = "color"
+    const val DIRECTION = "direction"
+    const val DISPLAY = "display"
+    const val DISPLAY_ALIGN = "display-align"
+    const val FILL = "fill"
+    const val FILL_OPACITY = "fill-opacity"
+    const val FILL_RULE = "fill-rule"
+    const val FONT_FAMILY = "font-family"
+    const val FONT_SIZE = "font-size"
+    const val FONT_STYLE = "font-style"
+    const val FONT_VARIANT = "font-variant"
+    const val FONT_WEIGHT = "font-weight"
+    const val OPACITY = "opacity"
+    const val STOP_COLOR = "stop-color"
+    const val STOP_OPACITY = "stop-opacity"
+    const val STROKE = "stroke"
+    const val STROKE_DASHARRAY = "stroke-dasharray"
+    const val STROKE_DASHOFFSET = "stroke-dashoffset"
+    const val STROKE_LINECAP = "stroke-linecap"
+    const val STROKE_LINEJOIN = "stroke-linejoin"
+    const val STROKE_MITERLIMIT = "stroke-miterlimit"
+    const val STROKE_OPACITY = "stroke-opacity"
+    const val STROKE_WIDTH = "stroke-width"
+    const val TEXT_ALIGN = "text-align"
+    const val TEXT_ANCHOR = "text-anchor"
+    const val UNICODE_BIDI = "unicode-bidi"
+    const val VECTOR_EFFECT = "vector-effect"
+    const val VISIBILITY = "visibility"
+
+    val list = listOf(
+        COLOR,
+        DIRECTION,
+        DISPLAY,
+        DISPLAY_ALIGN,
+        FILL,
+        FILL_OPACITY,
+        FILL_RULE,
+        FONT_FAMILY,
+        FONT_SIZE,
+        FONT_STYLE,
+        FONT_VARIANT,
+        FONT_WEIGHT,
+        OPACITY,
+        STOP_COLOR,
+        STOP_OPACITY,
+        STROKE,
+        STROKE_DASHARRAY,
+        STROKE_DASHOFFSET,
+        STROKE_LINECAP,
+        STROKE_LINEJOIN,
+        STROKE_MITERLIMIT,
+        STROKE_OPACITY,
+        STROKE_WIDTH,
+        TEXT_ALIGN,
+        TEXT_ANCHOR,
+        UNICODE_BIDI,
+        VECTOR_EFFECT,
+        VISIBILITY
+    )
+}