David Smart / RA8875 Featured

Library to control a Graphics TFT connected to 4-wire SPI - revised for the Raio RA8875 Display Controller.

Dependents:   FRDM_RA8875_mPaint RA8875_Demo RA8875_KeyPadDemo SignalGenerator ... more

Fork of SPI_TFT by Peter Drescher

See Components - RA8875 Based Display

Enhanced touch-screen support - where it previous supported both the Resistive Touch and Capacitive Touch based on the FT5206 Touch Controller, now it also has support for the GSL1680 Touch Controller.

Offline Help Manual (Windows chm)

/media/uploads/WiredHome/ra8875.zip.bin (download, rename to .zip and unzip)

Diff: RA8875.h

Revision:
107:f9ccffcb84f1
Parent:
106:c80828f5dea4
Child:
108:7415c405ee08
Child:
109:7b94f06f085b
--- a/RA8875.h	Sat Feb 27 22:27:49 2016 +0000
+++ b/RA8875.h	Sat Mar 05 16:20:11 2016 +0000
@@ -1512,6 +1512,54 @@
     RetCode_t fillroundrect(loc_t x1, loc_t y1, loc_t x2, loc_t y2, 
         dim_t radius1, dim_t radius2, color_t color, fill_t fillit = FILL);
 
+    /// Draw a filled rectangle with rounded corners using the specified color.
+    ///
+    /// This draws a rounded rectangle. A numbers of checks are made on the values,
+    /// and it could reduce this to drawing a line (if either x1 == x2, or y1 == y2),
+    /// or a single point (x1 == x2 && y1 == y2). If the radius parameters are
+    /// > 1/2 the length of that side (width or height), an error value is returned.
+    ///
+    /// @note As a side effect, this changes the current
+    ///     foreground color for subsequent operations.
+    ///
+    /// @param[in] r is the rectangle to draw.
+    /// @param[in] radius1 defines the horizontal radius of the curved corner. Take care
+    ///         that this value < 1/2 the width of the rectangle, or bad_parameter 
+    ///         is returned.
+    /// @param[in] radius2 defines the vertical radius of the curved corner. Take care
+    ///         that this value < 1/2 the height of the rectangle, or bad_parameter 
+    ///         is returned.
+    /// @param[in] color defines the foreground color.
+    /// @param[in] fillit is optional to FILL the rectangle. default is NOFILL.
+    /// @returns success/failure code. See @ref RetCode_t.
+    ///
+    RetCode_t fillroundrect(rect_t r, 
+        dim_t radius1, dim_t radius2, color_t color, fill_t fillit = FILL);
+
+    /// Draw a rectangle with rounded corners using the specified color.
+    ///
+    /// This draws a rounded rectangle. A numbers of checks are made on the values,
+    /// and it could reduce this to drawing a line (if either x1 == x2, or y1 == y2),
+    /// or a single point (x1 == x2 && y1 == y2). If the radius parameters are
+    /// > 1/2 the length of that side (width or height), an error value is returned.
+    ///
+    /// @note As a side effect, this changes the current
+    ///     foreground color for subsequent operations.
+    ///
+    /// @param[in] r is the rectangle to draw.
+    /// @param[in] radius1 defines the horizontal radius of the curved corner. Take care
+    ///         that this value < 1/2 the width of the rectangle, or bad_parameter 
+    ///         is returned.
+    /// @param[in] radius2 defines the vertical radius of the curved corner. Take care
+    ///         that this value < 1/2 the height of the rectangle, or bad_parameter 
+    ///         is returned.
+    /// @param[in] color defines the foreground color.
+    /// @param[in] fillit is optional to FILL the rectangle. default is NOFILL.
+    /// @returns success/failure code. See @ref RetCode_t.
+    ///
+    RetCode_t roundrect(rect_t r, 
+        dim_t radius1, dim_t radius2, color_t color, fill_t fillit = NOFILL);
+
     /// Draw a rectangle with rounded corners using the specified color.
     ///
     /// This draws a rounded rectangle. A numbers of checks are made on the values,