Documentation
¶
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Meme ¶
type Meme struct {
// The gif.GIF for the image
Gif *gif.GIF
// TextBoxes to add
TextBoxes *[]TextBox
// Border (fraction of image size)
Border float64
}
Meme is a structure describing a meme
func MemeFromFile ¶
MemeFromFile initiates a simple meme from a gif
func (*Meme) NormalizeImage ¶
func (m *Meme) NormalizeImage()
NormalizeImage modifies the image it so that it has all frames of the same size, with transparency.
type MemeTemplate ¶
type MemeTemplate struct {
// contains filtered or unexported fields
}
MemeTemplate represents all the basic information you need to generate a meme: the base image and the position, shape and font sizes in the text boxes.
func SimpleTemplate ¶
func SimpleTemplate(imgPath string, fontName string, maxFontSize float64, minFontSize float64) (*MemeTemplate, error)
SimpleTemplate generates the simplest possible template: - one box in the top 1/3rd of the image - one box in the bottom 1/3rd of the image
type TextBox ¶
type TextBox struct {
// Text to write in the textbox
Txt *string
// Width of the textbox, in pixels
Width int
// Height of the textbox
Height int
// Position of the textbox in the image
Center image.Point
// Path to the font
FontPath string
// Line spacing (fraction of the fontsize)
LineSpacingRatio float64
// the actual font size.
FontSize float64
}
TextBox represents a text box to add to the image.
func (*TextBox) CalculateFontSize ¶
CalculateFontSize calculates the maximum font size that can fit the text in the textbox.
Source Files
Click to show internal directories.
Click to hide internal directories.