freetype: initial import @ 4e2b158

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>

freetype/src/Stroker.zig

@@ -0,0 +1,32 @@
+const c = @import("c.zig");
+const Error = @import("error.zig").Error;
+const convertError = @import("error.zig").convertError;
+
+const Stroker = @This();
+
+pub const StrokerLineCap = enum(u2) {
+    butt = c.FT_STROKER_LINECAP_BUTT,
+    round = c.FT_STROKER_LINECAP_ROUND,
+    square = c.FT_STROKER_LINECAP_SQUARE,
+};
+
+pub const StrokerLineJoin = enum(u2) {
+    round = c.FT_STROKER_LINEJOIN_ROUND,
+    bevel = c.FT_STROKER_LINEJOIN_BEVEL,
+    miterVariable = c.FT_STROKER_LINEJOIN_MITER_VARIABLE,
+    miterFixed = c.FT_STROKER_LINEJOIN_MITER_FIXED,
+};
+
+handle: c.FT_Stroker,
+
+pub fn init(handle: c.FT_Stroker) Stroker {
+    return Stroker{ .handle = handle };
+}
+
+pub fn set(self: Stroker, radius: i32, line_cap: StrokerLineCap, line_join: StrokerLineJoin, miter_limit: i32) void {
+    c.FT_Stroker_Set(self.handle, radius, @enumToInt(line_cap), @enumToInt(line_join), miter_limit);
+}
+
+pub fn deinit(self: Stroker) void {
+    c.FT_Stroker_Done(self.handle);
+}