Easier custom font addition

User_Setups/User_Custom_Fonts.h

@@ -0,0 +1,36 @@
+
+// Custom "Adafruit" compatible font files can be added to the "TFT_eSPI/Fonts/Custom" folder
+// Fonts in a suitable format can be created using a Squix blog web based tool here:
+/*
+   https://blog.squix.org/2016/10/font-creator-now-creates-adafruit-gfx-fonts.html
+*/
+
+// Note: At the time of writing there is a last character code definition bug in the
+// Squix font file format so do NOT try and print the tilda (~) symbol (ASCII 0x7E)
+// Alternatively look at the end of the font header file and edit:  0x7E to read 0x7D
+/* e.g.                                                                          vvvv
+  (uint8_t  *)Orbitron_Light_32Bitmaps,(GFXglyph *)Orbitron_Light_32Glyphs,0x20, 0x7D, 32};
+                                                                                 ^^^^
+*/
+
+// When font files are placed in the Custom folder then they must also be #included here:
+
+// The comment added is a shorthand reference but this is not essential
+
+// New custom font file #includes
+#include <Fonts/Custom/Orbitron_Light_24.h> // CF_OL24
+#include <Fonts/Custom/Orbitron_Light_32.h> // CF_OL32
+#include <Fonts/Custom/Roboto_Thin_24.h>    // CF_RT24
+#include <Fonts/Custom/Satisfy_24.h>        // CF_S24
+#include <Fonts/Custom/Yellowtail_32.h>     // CF_Y32
+
+// Shorthand references - any coding scheme can be used, here CF_ = Custom Font
+// The #defines below MUST be added to sketches to use shorthand references, so
+// they are only put here for reference and copy+paste purposes!
+/*
+#define CF_OL24 &Orbitron_Light_24
+#define CF_OL32 &Orbitron_Light_32
+#define CF_RT24 &Roboto_Thin_24
+#define CF_S24  &Satisfy_24
+#define CF_Y32  &Yellowtail_32
+*/