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	blind-linear-gradient.1 - blind - suckless command-line video editing utility
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	blind-linear-gradient.1 (1584B)
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	1 .TH BLIND-LINEAR-GRADIENT 1 blind
	2 .SH NAME
	3 blind-linear-gradient - Generate a video with a linear gradient
	4 .SH SYNOPSIS
	5 .B blind-linear-gradient
	6 [-b]
	7 -w
	8 .I width
	9 -h
	10 .I height
	11 .SH DESCRIPTION
	12 .B blind-linear-gradient
	13 prints a video with a linear gradient to stdout,
	14 parameters for each from is read from each frame
	15 in stdin. The gradient is stored in all channels
	16 of the video.
	17 .P
	18 The video in stdin must contain exactly 2 pixels
	19 per frame. The first pixel shall point to the
	20 beginning of the gradient (where the value is 0)
	21 and the second pixel shall point to the end of
	22 the gradient (where the value is 1). In these
	23 pixels, the value of the first channel specifies
	24 the X-position and the value of the second
	25 channel specifies Y-position, the other channels
	26 are ignored.
	27 .SH NOTES
	28 Pixels before the beginning of the gradient have
	29 negative values, and pixels after the end of the
	30 gradient have values larger than 1.
	31 .BR blind-*-wave (1)
	32 commands can be used to put all values between
	33 0 and 1.
	34 .SH OPTIONS
	35 .TP
	36 .B -b
	37 Create a bilinear gradient.
	38 .TP
	39 .BR -w " "\fIwidth\fP
	40 The width of the video, in pixels.
	41 .TP
	42 .BR -h " "\fIheight\fP
	43 The height of the video, in pixels.
	44 .SH SEE ALSO
	45 .BR blind (7),
	46 .BR blind-from-text (7),
	47 .BR blind-cone-gradient (1),
	48 .BR blind-radial-gradient (1),
	49 .BR blind-spiral-gradient (1),
	50 .BR blind-square-gradient (1),
	51 .BR blind-double-sine-wave (1),
	52 .BR blind-round-wave (1),
	53 .BR blind-sawtooth-wave (1),
	54 .BR blind-sinc-wave (1),
	55 .BR blind-sine-wave (1),
	56 .BR blind-triangular-wave (1),
	57 .BR blind-spectrum (1)
	58 .SH AUTHORS
	59 Mattias Andrée
	60 .RI < [email protected] >