1 files changed, 36 insertions, 0 deletions
diff --git a/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xls/Color.php b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xls/Color.php
new file mode 100644
index 0000000..0b6ad6e
--- /dev/null
+++ b/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Reader/Xls/Color.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Reader\Xls;
+
+use PhpOffice\PhpSpreadsheet\Reader\Xls;
+
+class Color
+{
+    /**
+     * Read color.
+     *
+     * @param int $color Indexed color
+     * @param array $palette Color palette
+     * @param int $version
+     *
+     * @return array RGB color value, example: ['rgb' => 'FF0000']
+     */
+    public static function map($color, $palette, $version)
+    {
+        if ($color <= 0x07 || $color >= 0x40) {
+            // special built-in color
+            return Color\BuiltIn::lookup($color);
+        } elseif (isset($palette, $palette[$color - 8])) {
+            // palette color, color index 0x08 maps to pallete index 0
+            return $palette[$color - 8];
+        }
+
+        // default color table
+        if ($version == Xls::XLS_BIFF8) {
+            return Color\BIFF8::lookup($color);
+        }
+
+        // BIFF5
+        return Color\BIFF5::lookup($color);
+    }
+}